Ask Question
28 June, 19:23

A researcher selects a sample of 25 participants from a population with a mean of 20 and a standard deviation of 10. What is the range of values for the sample mean that fall within 1 standard error of the mean in a sampling distribution?

+2
Answers (1)
  1. 28 June, 19:36
    0
    The range of values for the sample mean is between a lower limit of 19 and an upper limit of 21.

    Step-by-step explanation:

    sample mean = 20

    sd = 10

    n = 25

    standard error = 1

    Lower limit of sample mean = sample mean - standard error = 20 - 1 = 19

    Upper limit of sample mean = sample mean + standard error = 20 + 1 = 21

    The range of values for the sample mean is between 19 and 21.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A researcher selects a sample of 25 participants from a population with a mean of 20 and a standard deviation of 10. What is the range of ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers