Textbook ExpertVerified Tutor
9 Nov 2021
Given information
Here, the mean for the given distribution (μx)=$44,000; the standard deviation (σx)=$6,500;
the sample size(n)=70;
ΣX ~ _____(_____,_____)=?
Step-by-step explanation
Step 1.
As per the given information,
we have to calculate the mean & standard deviation for 70 teachers' salaries;
the mean for 70 teachers' salaries
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