4. A population has a normal distribution with a mean of 32.9 and a standard deviation of 35.2. Drawa normal curve with labels, shading, and what you entered into the calculator for full credit. Roundyour answer to 4 decimal places.Find the probability that a randomly selected item is between 27.5 and 40.6a)b) Find the probability that a sample size of 25 is randomly selected and is less than 28.2.

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Asked Oct 23, 2019
4. A population has a normal distribution with a mean of 32.9 and a standard deviation of 35.2. Draw
a normal curve with labels, shading, and what you entered into the calculator for full credit. Round
your answer to 4 decimal places.
Find the probability that a randomly selected item is between 27.5 and 40.6
a)
b) Find the probability that a sample size of 25 is randomly selected and is less than 28.2.
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4. A population has a normal distribution with a mean of 32.9 and a standard deviation of 35.2. Draw a normal curve with labels, shading, and what you entered into the calculator for full credit. Round your answer to 4 decimal places. Find the probability that a randomly selected item is between 27.5 and 40.6 a) b) Find the probability that a sample size of 25 is randomly selected and is less than 28.2.

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Expert Answer

From the given information mean and stan...

K=32.9
0-35.2
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K=32.9 0-35.2

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