Ask Question
4 April, 21:51

The mean for your data set is 13. The standard deviation is 2.5. What is the z-score for 10? Note 1: If necessary, round your answer to 3 decimal places

+3
Answers (1)
  1. 4 April, 23:28
    0
    Z-score is given by the formula:

    z = (x-μ) / σ

    where:

    μ-mean

    σ-standard deviation

    thus the z-score for the data set with mean 13 and standard deviation of 2.5 will be:

    z = (10-13) / 2.5

    z=-1.2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The mean for your data set is 13. The standard deviation is 2.5. What is the z-score for 10? Note 1: If necessary, round your answer to 3 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers