Question: Recall that =29 and =4. Also, for this question, the sample size n=16. Next, find Z. While technology or a cumulative standardized normal distribution table

Recall that

=29

and

=4.

Also, for this question, the sample size

n=16.

Next, find Z. While technology or a cumulative standardized normal distribution table can be used to find Z, for the purposes of this problem, use technology. Find the Z-value corresponding to a cumulative probability of

80%,

or

0.80.

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