Ask Question
4 May, 08:09

Carl's Candies has determined that a candy bar measuring 3 inches long has a z-score of + 1 and a candy bar measuring 3.75 inches long has a z-score of + 2. What is the standard deviation of the length of candy bars produced at Carl's Candies?

+4
Answers (1)
  1. 4 May, 11:01
    0
    0.75 inches

    Step-by-step explanation:

    The value that has z=2 is 2 standard deviations from the mean. The value that has z=1 is 1 standard deviation from the mean. The difference between these two values is 1 standard deviation:

    1 standard deviation = 3.75 in - 3 in = 0.75 in
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Carl's Candies has determined that a candy bar measuring 3 inches long has a z-score of + 1 and a candy bar measuring 3.75 inches long has ...” 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