1. Use cars.sav to run a Pearson’s bivariate correlation to examine whether the weight of an automobile (‘weight’) is related to its gas mileage (‘mpg’). (1 pt.) (Copy & Paste relevant table(s) from...

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1. Use
cars.sav
to run a Pearson’s bivariate correlation to examine whether the weight of an automobile (‘weight’) is related to its gas mileage (‘mpg’).
(1 pt.) (Copy & Paste relevant table(s) from the SPSS Output)



2. Report the correlation results in APA style.
(1 pt.)



3. Drinking tea makes you brainy
(Tea Makes You Brainy (Assign 10).sav)
; run a simple linear regression to see if tea drinking (‘cups of tea’) is a significant predictor of cognitive functioning (‘cognitive_function’). Is there a significant effect?
(1 pt.) (Copy & Paste relevant table(s) from the SPSS Output, including model summary, ANOVA and coefficients)



4. What would cognitive functioning be if someone drank 10 cups of tea?
(2 pts.)




CARS mpgedhpweightacyearorigincylinderorigingrp 19709723301472332.00 18709021241473332.00 228011027201477332.00 247010024201380332.00 ERROR:#NULL!13311530901870242.00 241139523721570342.00 27978821301570342.00 26974618352170242.00 251108726721870242.00 241079024301570242.00 251049523751870242.00 2612111322341370242.00 27978821301571342.00 281409022641671141.00 251139522281471342.00 2598ERROR:#NULL!20461971141.00 ERROR:#NULL!974819782071242.00 221407224081971141.00 231228622201471141.00 281169021231471242.00 30797020742071242.00 30887620651571242.00 31716517731971342.00 35726916131871342.00 27976018341971242.00 26917019552171141.00 241139522781672342.00 25988021261772141.00 23975422542472242.00 201409024082072141.00 211228622261772141.00 1812111229331572242.00 221217625111872242.00 211208729792072242.00 26966921891872242.00 221228623951672141.00 28979222881772342.00 231209725061572342.00 28988021641572141.00 27978821001772342.00 26974619502173242.00 20978822791973342.00 211407224012073141.00 221089423791773342.00 191228523101973141.00 26989022651673242.00 29684918672073242.00 241167521581673242.00 201149125821473242.00 1912111228681673242.00 2412111026601473242.00 31796719501974342.00 261228024511774141.00 32716518362174342.00 251407525421774141.00 29988322191774242.00 26796719631674242.00 26977823001574242.00 31765216491774342.00 32836120031974342.00 28907521251574141.00 24907521081674242.00 261167522461474242.00 241209724891574342.00 261089323911674342.00 31796720001674242.00 29977521711675342.00 231408326391775141.00 231407825921975141.00 241349627021475342.00 25907122231775242.00 241199725451775342.00 29907019371475242.00 231159526941575242.00 231208829571775242.00 221219829451575242.00 2512111526711475242.00 33915317951875342.00 281078624641676242.00 251168122201776242.00 251409225721576141.00 26987922551876141.00 271018322021576242.00 29855220352276141.00 25986021642276141.00 29907019371476242.00 33915317951776342.00 30977118251276242.00 32857019901776342.00 28977521551676342.00 271407225651476141.00 2013010231501676242.00 191208832702276242.00 32986820451977342.00 301118021551577141.00 36795818251977242.00 261229623001677141.00 34857019451777342.00 29977819401577242.00 251518827401677141.00 26977522651877342.00 261408927551677141.00 31986320511777141.00 34988320751677141.00 30976719851677342.00 31977821901477242.00 2212111026001377242.00 43904819852278242.00 36986618001478141.00 33785219851978342.00 39857020701978342.00 36916018001678342.00 251408827201578141.00 30986821551778141.00 281349525601478342.00 271199723001578342.00 311057522301578141.00 211349525151578342.00 2315610527451778141.00 241518528551878141.00 241199724051578342.00 2212111527951678242.00 32897119901578242.00 30986821351778342.00 221408828901779141.00 32897119251479242.00 34866519751579342.00 36988019151479141.00 271218026701579141.00 271417131902579242.00 341057022001379141.00 351057021501579141.00 32856520201979342.00 37916921301579242.00 281519026701679141.00 341519025561379141.00 42987621441580242.00 38896019681980342.00 32987021201680141.00 37866520191680342.00 281519026781780141.00 261408828701880141.00 241519030032080141.00 34977821881680242.00 301349027111680342.00 311207525421880342.00 371199224341580342.00 321087522651580342.00 47866521101880342.00 2815610528001480141.00 41856521101980342.00 44904820852280242.00 43904823352480242.00 301466732502280242.00 45916718501480342.00 4185ERROR:#NULL!18351780242.00 34976721451880342.00 30896218451580242.00 351228825001580242.00 24140ERROR:#NULL!29051480141.00 321077222901780342.00 271358424901681141.00 271518426351681141.00 261569226201481141.00 301358423851381141.00 39795817551781342.00 39866418751681141.00 35816017601681342.00 32976720651881342.00 37856519751981342.00 38896220501781342.00 34916819851681342.00 351056322151581141.00 34986520451681141.00 30986523802181141.00 331057421901481242.00 35100ERROR:#NULL!23201681242.00 341077522101481342.00 321087523501781342.00 3311910026151581342.00 321207426351881342.00 281418032302081242.00 ERROR:#NULL!12111028001581242.00 281128826052082141.00 271128826401982141.00 341128823951882141.00 311128525751682141.00 291358425251682141.00 271519027351882141.00 241409228651682141.00 23151ERROR:#NULL!30352182141.00 361057419801582242.00 37916820251882342.00 31916819701882342.00 381056321251582141.00 36987021251782141.00 361208821601582342.00 361077522051582342.00 341087022451782342.00 38916719651582342.00 32916719651682342.00 38916719951682342.00 261569225851582141.00 321449626651482342.00 361358423701382141.00 271519029501782141.00 271408627901682141.00 44975221302582242.00 321358422951282141.00 281207926251982141.00 311198227201982141.00 221989528331670161.00 181999727741670161.00 212008525871670161.00 211999026481570161.00 1923210026341371161.00 1622510534391671161.00 1725010033291671161.00 192508833021671161.00 1823210032881671161.00 1825811029621471161.00 1925010032821571161.00 182508831391571161.00 1822510531211773161.00 1625010032781873161.00 1823210029451673161.00 182508830211773161.00 231989529041673161.00 1823210027891573161.00 2115510724721473161.00 2015612228071473362.00 201989531021774161.00 21200ERROR:#NULL!28751774161.00 1923210029011674161.00 1525010033361774161.00 1625010037811774161.00 1625811036321874161.00 1822510536131774161.00 192259532641675161.00 1825010534591675161.00 152507234322175161.00 152507231582075161.00 1723111039072175161.00 1625010538971975161.00 1525811037301975161.00 182259537851975161.00 2123111030391575161.00 2023210029141675161.00 181719729841575161.00 192329032111775161.00 2222510032331576161.00 2225010533531576161.00 242008130121876161.00 232329030851876161.00 2022510036511876161.00 182507835742176161.00 1925011036451676161.00 182589531931876161.00 1915610829301676362.00 1716812038201776262.00 1825011035201677161.00 2123110534251777161.00 1922510036301877161.00 192509835251977161.00 221469728151577362.00 1923110535351978161.00 212009531551878161.00 202008529651678161.00 2122510034301778161.00 192329032101778161.00 2123110533801678161.00 212008530701778161.00 1922511036201978161.00 1825812034101578161.00 1823116534451378161.00 1716312531401478262.00 1616313334101678262.00 2223111532451579161.00 202008529901879161.00 202329032651879161.00 2122511033601779161.00 2917311525951179161.00 2717311527001379161.00 192259033811980161.00 3316813229101180362.00 2417311027251381161.00 311457631602081262.00 2516811629001381362.00 2414612029301481362.00 2223111034151681161.00 202008830601781161.00 182258534651781161.00 2518111029451682161.00 382628530151782161.00 2223211228351582161.00 1830713035041270181.00 1535016536931270181.00 1831815034361170181.00 1630415034331270181.00 1730214034491170181.00 1542919843411070181.00 144542204354970181.00 144402154312970181.00 1445522544251070181.00 153901903850970181.00 ERROR:#NULL!35016541421270181.00 ERROR:#NULL!35115340341170181.00 ERROR:#NULL!38317541661170181.00 ERROR:#NULL!36017538501170181.00 1538317035631070181.00 143401603609870181.00 ERROR:#NULL!3021403353870181.00 1540015037611070181.00 1445522530861070181.00 1036021546151470181.00 1030720043761570181.00 1131821043821470181.00 1435016542091271181.00 1440017544641271181.00 1435115341541471181.00 1431815040961371181.00 1238318049551271181.00 1340017047461271181.00 1340017551401271181.00 1335016542741272181.00 1440017543851272181.00 1531815041351472181.00 1435115341291372181.00 1730415036721272181.00 1142920846331172181.00 1335015545021472181.00 1235016044561472181.00 1340019044221372181.00 1530415038921372181.00 1330713040981472181.00 1330214042941672181.00 1431815040771472181.00 1335017541001373181.00 1430415036721273181.00 1335014539881373181.00 1430213740421573181.00 1531815037771373181.00 1242919849521273181.00 1340015044641273181.00 1335115843631373181.00 1431815042371573181.00 1344021547351173181.00 1245522549511173181.00 1336017538211173181.00 1140015049971473181.00 1240016749061373181.00 1336017046541373181.00 1235018044991373181.00 1535014540821373181.00 1640023042781073181.00 1531815033991173181.00 1135018036641173181.00 1630214041411474181.00 1335015046991574181.00 1431815044571474181.00 1430214046381674181.00 1430415042571674181.00 1640017046681275181.00 1535014544401475181.00 1631815044981575181.00 1435114846571475181.00 2026211032211475181.00 1330212931691275181.00 1830514042151376181.00 1631815041901376181.00 1630412039621476181.00 1535115242151376181.00 1331815039401376181.00 1735018043801276181.00 1335014540551276181.00 1330213038701576181.00 1331815037551476181.00 1830514538801377181.00 1726011040601977181.00 1631814541401477181.00 1530213042951577181.00 1640018042201177181.00 1635017041651177181.00 1640019043251277181.00 1635114943351577181.00 2026011033651678181.00 1931814037351378181.00 2030213935701378181.00 1930514534251378181.00 1830213932051178181.00 1831814040801478181.00 1730513038401579181.00 1830212937251379181.00 1735113839551379181.00 1831813538301579181.00 1735015543601579181.00 1635114240541479181.00 1926712536051579181.00 1936015039401379181.00 2335012539001779181.00 242609034202279181.00 2735010537251981181.00 19 70 972330 147233 2.00 18 70 902124 147333 2.00 22 80 1102720 147733 2.00 24 70 1002420 138033 2.00 133 1153090 187024 2.00 24 113 952372 157034 2.00 27 97 882130 157034 2.00 26 97 461835 217024 2.00 25 110 872672 187024 2.00 24 107 902430 157024 2.00 25 104 952375 187024 2.00 26 121 1132234 137024 2.00 27 97 882130 157134 2.00 28 140 902264 167114 1.00 25 113 952228 147134 2.00 25 98 2046 197114 1.00 97 481978 207124 2.00 22 140 722408 197114 1.00 23 122 862220 147114 1.00 28 116 902123 147124 2.00 30 79 702074 207124 2.00 30 88 762065 157124 2.00 31 71 651773 197134 2.00 35 72 691613 187134 2.00 27 97 601834 197124 2.00 26 91 701955 217114 1.00 24 113 952278 167234 2.00 25 98 802126 177214 1.00 23 97 542254 247224 2.00 20 140 902408 207214 1.00 21 122 862226 177214 1.00 18 121 1122933 157224 2.00 22 121 762511 187224 2.00 21 120 872979 207224 2.00 26 96 692189 187224 2.00 22 122 862395 167214 1.00 28 97 922288 177234 2.00 23 120 972506 157234 2.00 28 98 802164 157214 1.00 27 97 882100 177234 2.00 26 97 461950 217324 2.00 20 97 882279 197334 2.00 21 140 722401 207314 1.00 22 108 942379 177334 2.00 19 122 852310 197314 1.00 26 98 902265 167324 2.00 29 68 491867 207324 2.00 24 116 752158 167324 2.00 20 114 912582 147324 2.00 19 121 1122868 167324 2.00 24 121 1102660 147324 2.00 31 79 671950 197434 2.00 26 122 802451 177414 1.00 32 71 651836 217434 2.00 25 140 752542 177414 1.00 29 98 832219 177424 2.00 26 79 671963 167424 2.00 26 97 782300 157424 2.00 31 76 521649 177434 2.00 32 83 612003 197434 2.00 28 90 752125 157414 1.00 24 90 752108 167424 2.00 26 116 752246 147424 2.00 24 120 972489 157434 2.00 26 108 932391 167434 2.00 31 79 672000 167424 2.00 29 97 752171 167534 2.00 23 140 832639 177514 1.00 23 140 782592 197514 1.00 24 134 962702 147534 2.00 25 90 712223 177524 2.00 24 119 972545 177534 2.00 29 90 701937 147524 2.00 23 115 952694 157524 2.00 23 120 882957 177524 2.00 22 121 982945 157524 2.00 25 121 1152671 147524 2.00
Answered Same DayApr 04, 2021

Answer To: 1. Use cars.sav to run a Pearson’s bivariate correlation to examine whether the weight of an...

Pooja answered on Apr 05 2021
153 Votes
1)
    Correlations
    
    
    Vehicle Weight (lbs.)
    Miles per Gallon
    Vehicle Weight (lbs.)
    Pearson
Correlation
    1
    -.834**
    
    Sig. (2-tailed)
    
    .000
    
    N
    402
    394
    Miles per Gallon
    Pearson Correlation
    -.834**
    1
    
    Sig. (2-tailed)
    .000
    
    
    N
    394
    394
    **. Correlation is significant at the 0.01 level (2-tailed).
2)
With (r=-0.834, p<5%), I can say that the value of correlation coefficient between weight and MPG is significant. There is a strong negative linear relationship between weight and MPG. With the increase in value of weight, the value of MPG decreases drastically. And vice versa is also true.
3)
Null hypothesis, ho: tea drinking is NOT significant predictor of cognitive functioning. V/s Alternative hypothesis, h1: tea...
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