Textbook ExpertVerified Tutor
5 Nov 2021
Given information
Here, the mean of the given distribution (μx)=4;
The Standard deviation (σx)=1.1547; And Sample size(n)=64;
Step-by-step explanation
Step 1.
By The Central Limit Theorem for Sums
mean for the sum=(n)*(μx)=4*64=256;
And the standard deviation for the sum=
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