A toy factory makes 5,000 teddy bears per day. The supervisor randomly selects 10 teddy bears from a | MathCelebrity Forum

A toy factory makes 5,000 teddy bears per day. The supervisor randomly selects 10 teddy bears from a

math_celebrity

math_celebrity

Administrator
Staff member
A toy factory makes 5,000 teddy bears per day. The supervisor randomly selects 10 teddy bears from all 5,000 teddy bears and uses this sample to estimate the mean weight of teddy bears and the sample standard deviation. How many degrees of freedom are there in the estimate of the standard deviation?

DF = n - 1
DF = 10 - 1
DF = 9
 
You must log in or register to reply here.
Back
Top