Can someone please help me
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Answer:
i think this is the answer
<h2>Answer with explanation:</h2>
As per given , we have
n= 88
Population standard deviation :
Critical value for 98% confidence interval : n
Margin of error :
98% confidence interval :
The 98% confidence interval (34.36, 38.64) found by normal distribution with the appropriate calculations for a standard deviation that is known is narrower than the interval (28.7,44.3) found by the t-distribution (population standard deviation is unknown) .
Here ya go. I wrote it all down for ya. Hope this help:) have a good day
