Textbook ExpertVerified Tutor
9 Nov 2021
Given information
Here, the mean for the salaries of 10 teachers'(μ) =$44,000; And the standard deviation(σ)=$6,500;
sample size(n)=70;
X ~ _____(_____,_____)
Step-by-step explanation
Step 1.
If each of the 70 teachers received a $3,000 raise; the mean for the salaries of teachers' (μx);
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