Which test was better?. Gina took a midterm in her math class and her biology class. After she gets her grades for those midterms, she wonders if she did better on the math midterm or the biology midterm. For the math test, she received 47 points where the mean was 39 and the standard deviation was 13. Calculate the z-score for the math test for Gina. Be sure to round to 2 decimal places.
Which test was better?. Gina took a midterm in her math class and her biology class. After she gets her grades for those midterms, she wonders if she did better on the math midterm or the biology midterm. For the math test, she received 47 points where the mean was 39 and the standard deviation was 13. Calculate the z-score for the math test for Gina. Be sure to round to 2 decimal places.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![Which test was better?. Gina took a midterm in her math class and her biology class. After she gets her grades for those midterms,
she wonders if she did better on the math midterm or the biology midterm. For the math test, she received 47 points where the
mean was 39 and the standard deviation was 13.
Calculate the z-score for the math test for Gina. Be sure to round to 2 decimal places.
Answer:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0783fa87-8852-47ae-ab69-35f890d95049%2F7cd83434-25f2-4d15-a874-0b4d142f1d82%2Fivvoqsx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Which test was better?. Gina took a midterm in her math class and her biology class. After she gets her grades for those midterms,
she wonders if she did better on the math midterm or the biology midterm. For the math test, she received 47 points where the
mean was 39 and the standard deviation was 13.
Calculate the z-score for the math test for Gina. Be sure to round to 2 decimal places.
Answer:
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