SITUATION 1 The following scores represent the final examination grades for an elementary statistics course (treated as population): 60 79 32 17 64 52 70 82 36 80 77 81 95 41 65 92 85 55 76 52 10 64...

SITUATION 1<br>The following scores represent the final examination grades for an elementary statistics course (treated as population):<br>60<br>79<br>32<br>17<br>64<br>52<br>70<br>82<br>36<br>80<br>77<br>81<br>95<br>41<br>65<br>92<br>85<br>55<br>76<br>52<br>10<br>64<br>75<br>78<br>25<br>80<br>98<br>81<br>67<br>(a) Construct a frequency distribution table for the given data set. Use a class size of 10 and start from 10 (i.e. 10-19, 20-29 etc.). (5<br>pts)<br>Complete the table<br>Class<br>Midpoint,<br>Cum.<br>Frequency<br>FX<br>(x-X)2<br>Interval, x<br>Frequency<br>14.5<br>24.5<br>34.5<br>44.5<br>54.5<br>64.5<br>23<br>

Extracted text: SITUATION 1 The following scores represent the final examination grades for an elementary statistics course (treated as population): 60 79 32 17 64 52 70 82 36 80 77 81 95 41 65 92 85 55 76 52 10 64 75 78 25 80 98 81 67 (a) Construct a frequency distribution table for the given data set. Use a class size of 10 and start from 10 (i.e. 10-19, 20-29 etc.). (5 pts) Complete the table Class Midpoint, Cum. Frequency FX (x-X)2 Interval, x Frequency 14.5 24.5 34.5 44.5 54.5 64.5 23
44.5 54.5 64.5 74.5 84.5 94.5

44.5<br>54.5<br>64.5<br>74.5<br>84.5<br>94.5<br>

Extracted text: 44.5 54.5 64.5 74.5 84.5 94.5

Jun 09, 2022

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SITUATION 1 The following scores represent the final examination grades for an elementary statistics course (treated as population): 60 79 32 17 64 52 70 82 36 80 77 81 95 41 65 92 85 55 76 52 10 64...

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