hello I was wondering if I could please get a quote Document Preview: This project will review the average number of reality TV the average person watches every week. Data was collected by 4 different...

hello I was wondering if I could please get a quote


This project will review the average number of reality TV the average person watches every week. Data was collected by 4 different people by asking 6 acquaintances of various ages the following question: “On average, how many reality TV shows do you watch every week?” 36 numbers were collected and analyzed using various forms of statistics- a frequency distribution table, histogram, standard deviation, the Empirical Rule to form a bell-shape, 95% Confidence Interval for population, a hypothesis detailing what I believe to be the average number of shows watched a week, a 95% Confidence Interval for proportions, P-Value method, traditional method, and finally, the results of the study. Question: “On average, how many reality TV shows do you watch every week?” List of Data (in order according to collection) 2,4,10,16,18,24,1,2,2,6,3,1,1,11,5,5,3,9,1,4,5,5,3,9,1,3,3,3,4,5,2,7,1,0,3,4 List of Data in Order 0,1,1,1,1,1,1,2,2,2,2,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5,5,6,7,9,9,10,11,16,18,24 Class Limits Class Frequencies Relative Frequencies Cumulative Frequencies 0-3 18 18/36=0.5=50% 18 4-7 11 11/36=0.305=30.56 18+11=29 8-11 4 4/36=0.111=11.11 29+4=33 12-15 0 0=0% 33+0=33 16-19 2 2/36=0.055=5.56% 33+2=35 20-24 1 1/36=0.027=2.78% 35+1=36 Totals 36 100% 36 Mean: 186/36=5.167 Median: (3+4)/2=3.5 Mode: 3 2. Histogram using frequencies: Standard Deviation X x-​x̄ (x̄-x)2 √∑(x-x̄)2/n-1 0 0-5.167=-5.167 26.698 26.698 1 1-5.167=-4.167 17.364 44.062 1 1-5.167=-4.167 17.364 61.426 1 1-5.167=-4.167 17.364 78.79 1 1-5.167=-4.167 17.364 96.154 1 1-5.167=-4.167 17.364 113.518 1 1-5.167=-4.167 17.364 130.882 2 2-5.167=-3.167 10.03 140.912 2 2-5.167=-3.167 10.03 150.942 2 2-5.167=-3.167 10.03 160.972 2 2-5.167=-3.167 10.03 171.002 3 3-5.167=-2.167 4.696 175.698 3 3-5.167=-2.167 4.696 180.394 3 3-5.167=-2.167 4.696 185.09 3 3-5.167=-2.167 4.696 189.786 3 3-5.167=-2.167 4.696 194.482 3 3-5.167=-2.167 4.696 199.178 3 3-5.167=-2.167 4.696 203.874 4 4-5.167=-1.167 1.362 205.236 4 4-5.167=-1.167 1.362 206.598 4 4-5.167=-1.167 1.362 207.96 4 4-5.167=-1.167 1.362 209.322 5 5-5.167=0.167 0.028 209.35 5 5-5.167=0.167 0.028 209.378 5 5-5.167=0.167 0.028 209.406 5 5-5.167=0.167 0.028 209.434 5 5-5.167=0.167 0.028 209.462 6 6-5.167=0.833 0.694 210.156 7 7-5.167=1.833 3.360 213.516 9 9-5.167=3.833 14.692 228.208 9 9-5.167=3.833 14.692 242.90 10 10-5.167=4.833 23.358 266.258 11 11-5.167=5.833 34.024 300.282 16 16-5.167=10.833 117.354 417.636 18 18-5.167=12.833 164.686 582.322 24 24-5.167=18.833 354.682 937.004/35=√26.772=5.174 Standard Deviation: 5.174 Variance: 26.772 Mean: 5.167 Mode: 3 Range: 24 Bell Curve µ-ơ µ µ+ơ -10.355 -5.181 -0.007 5.167 10.341 15.515 20.689 68%: -0.007 to 10.341 95%: -5.181 to 15.515 99.7%: -10.355 to 20.689 95% Confidence Interval for population mean The 95% confidence interval for population mean can be given by, ( sample mean ± Z0.025 * ) Now, Z0.025 = 1.96, and from the given data we have, Sample mean = 5.167, Sample Standard deviation = 5.174, Sample size = 36. Thus the 95% confidence interval for population mean is, ( 5.167 ± 1.96* ) = (3.477 ,6.857) 68% 95% 99.7%� %