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TEA [102]
3 years ago
14

The time it takes for climbers to reach the highest point of a mountain is normally distributed with a standard deviation of 0.7

5 hours. a sample of 35 people is drawn randomly from the population.
SAT
1 answer:
e-lub [12.9K]3 years ago
4 0

Answer:

The standard error of the mean of the sample is

0.13 hours

Explanation:

Took the test

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Triangular island has a lighthouse at each of its corners, represented by the vertices of the triangle. The perimeter of triangu
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The perimeter of the green island is; 3.4 miles

<h3>How to find the Perimeter of a Triangle?</h3>

We are given;

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Now, we are told that this channel is half the length of the distance between the lighthouses.

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Thus;

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