Ask Question
30 August, 08:08

The average cost per slice of pizza is 88 cents with a standard deviation of 5 cents what is the z score of a slice of pizza with a cost of 99 cents

+3
Answers (1)
  1. 30 August, 08:39
    0
    Z = (x - μ) / σ

    ... = (99 - 88) / 5

    ... = 11/5

    ... = 2.2

    The z score is 2.2.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The average cost per slice of pizza is 88 cents with a standard deviation of 5 cents what is the z score of a slice of pizza with a cost of ...” in 📘 SAT 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