Consider a set of 50 measurements with mean 50.2 and standard deviation 18.7 and with the following observed frequencies. It is desired to test whether these measurements came from a normal population. How many degrees of freedom are associated with the chi-square test?
A)1
B)4
C)3

Question

Consider a set of 50 measurements with mean 50.2 and standard deviation 18.7 and with the following observed frequencies.  It is desired to test whether these measurements came from a normal population. How many degrees of freedom are associated with the chi-square test?
A)1 
B)4 
C)3

Quizplus · Accepted Answer

4 - 2 - 1 = 1

Consider a Set of 50 Measurements with Mean 50