Part I Worksheet
Consider the following set of scores. You may recall having defined the class intervals and frequency counts in class. For the current test, you must compute the missing values (indicated by **) and provide the correct answer in the corresponding multiple-choice questions. Remember to use the appropriate value for n. Use this information to answer questions 1-7 in the test.
able[[75,88,92,93,81],[73,91,100,92,74],[85,87,86,104,93],[82,87,90,77,86],[86,89,92,90,72]]
able[[Class Interval,f,Valid %,Cumulative %],[,,,],[98-104,2,8,100],[91-97,5,24,92],[84-90,10,40,68],[77-83,3,12,60],[70-76,5,20,28]]
Part I Worksheet
Consider the following set of scores. You may recall having defined the class intervals and frequency counts in class. For the current test, you must compute the missing values (indicated by *) and provide the correct answer in the corresponding multiple-choice questions. Remember to use the appropriate value for n. Use this information to answer questions 1 -- 7 in the test.
75 73 85 82 86
88 91 87 87 89
92 93 81 100 92 74 86 104 93 90 77 86 92 90 72
Class Interval
f
Cumulative %
98-104 91-97 84-90 77-83 70-76
2 5 10 3 5
8 24 40 12 20
100 92 68 60 28
10 3 4