Scores on Ms. Nash's test have a mean of 64 and a standard deviation of 9. Steve has a score of 52. Convert Steve's score to a z-score.

Question

Scores on Ms. Nash's test have a mean of 64 and a standard deviation of 9. Steve has a score of 52. Convert Steve's score to a z-score.
🧐 Not the exact question you are looking for?Go ask a question

Solution 1

The z-score is a measure of how many standard deviations an element is from the mean. To calculate the z-score, you subtract the mean from the element and then divide by the standard deviation.

Here's the step-by-step calculation for Steve's z-score:

  1. Subtract the mean: 52 (Steve's score) - 64 ( Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

This problem has been solved

Similar Questions

Scores on Ms. Nash's test have a mean of 64 and a standard deviation of 9. Steve has a score of 52. Convert Steve's score to a z-score.

Find the z-score for the value 52, when the mean is 58 and the standard deviation is 9.Group of answer choicesz=-0.78z=-0.74z=0.74z=-0.67

AppOrchid conducted a test that had a mean score of 150 and a standard deviation of 20. If a candidate's z-score is 1.50, what was his score on the test?

The mean of a z-score is always zero. Does this mean that half of a set of z scores will be negative and half positive? Explain.

ne-sample z-test using the given sample mean, population standard deviation, and sample size, with a significance level (alpha) of 0.10.

1/3