3. A population of scores forms a normal distribution with a mean of u = 50 and a standard deviation of o = $12. What is the probability of selecting a sample of n = 9 scores with a mean less than M =...

3. A population of scores forms a normal distribution with a mean of u = 50<br>and a standard deviation of o = $12.<br>What is the probability of selecting a sample of n = 9 scores with a mean less<br>than M = 44?<br>Hint: Pay close attention to whether you are being asked about a sample when<br>solving this problem.<br>

Extracted text: 3. A population of scores forms a normal distribution with a mean of u = 50 and a standard deviation of o = $12. What is the probability of selecting a sample of n = 9 scores with a mean less than M = 44? Hint: Pay close attention to whether you are being asked about a sample when solving this problem.

Jun 11, 2022

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3. A population of scores forms a normal distribution with a mean of u = 50 and a standard deviation of o = $12. What is the probability of selecting a sample of n = 9 scores with a mean less than M =...

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