If we have a dataset with mean 9 and standard deviation 6, then what is the z-score for the data point 2? (Give your answer to 1 dp)
Question
Solution 1
The z-score is a measure of how many standard deviations an element is from the mean. It can be calculated using the following formula:
Z = (X - μ) / σ
where:
- Z is the z-score,
- X is the value of the element,
- μ is the mean of the data set, and
- σ is the standard deviation of the data set.
L 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
Similar Questions
If we have a dataset with mean 9 and standard deviation 6, then what is the z-score for the data point 2? (Give your answer to 1 dp)
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?
Using the following data, calculate the mean absolute deviation:7 2 8 5 9 9 5 6 8 1What is the mean absolute deviation for these data? (4 points)2.266.58