Ask Question
10 January, 01:46

For Kaley to be accepted into her favorite college, she will have to earn an entrance exam score at least 2 standard deviations above the mean. Assume entrance exam scores are normally distributed, with a mean of 750 and a standard deviation of 40. What exam score does Kaley need to be accepted at her favorite college?

+5
Answers (1)
  1. 10 January, 03:26
    0
    Step-by-step explanation:

    I believe the answer is going to be 830 or higher. Kaleys score needs to be 2 standard deviations above the mean and one standard deviation is 40 so 40*2=80. The mean is 750 + 80 = 830 is what she would need to get in.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “For Kaley to be accepted into her favorite college, she will have to earn an entrance exam score at least 2 standard deviations above the ...” 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