Answer
a. df = 39
b. 2.023
c. The number of degrees
of freedom for a collection of sample
data is the number of sample
values that can vary after certain
restrictions have been imposed on
all data values.
Work Step by Step
a. df = 39
b. 2.023
c. The number of degrees
of freedom for a collection of sample
data is the number of sample
values that can vary after certain
restrictions have been imposed on
all data values.