Suppose that all the values in a data set are converted to z scores. Which of the statements below is true?
The mean and standard deviation of the z scores will be the same as the mean and standard deviation of the original data values.
The mean of the z scores will be zero, and the standard deviation of the z scores will be the same as the standard deviation of the original data values.
The mean and the standard deviation of the z scores will both be 0.
The mean of the z scores will be 0, and the standard deviation of the z scores will be 1.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Suppose that all the values in a data set are converted to z scores. Which of the statements below is true? The mean and standard deviation ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
A graph titled velocity versus time has horizontal axis time (seconds) and vertical axis velocity (meters per second). A line runs from 0 seconds 5 meters per second to 5 seconds 25 meters per second.
Answers (1)
You and three friends earn money by painting houses. You agree to split the profits equally. You buy brushes, tape, and paint for $750. If your total income is $2,600, how much is your share of the profit?
Answers (2)
What is the graph for f (x) = 3 * (1/2) ^2
Answers (1)
jill mixes two types of concentrations od hci (hydrochloric acid) 0.375 liters of 25% hydrochloric acid and 0.625 liters of 65% hydrochloric acid. what is the hcl concentration in the mixed solution?
Answers (1)
Matthew purchased stocks in a company at a price of $1.75 per share in january. by july, the stock price increased to $2.65 per share.
Answers (1)
New Questions in Mathematics
A student solved this problem and said the answer was 1 5/12 cups. Susie used 2 3/4 cups of milk to make milkshakes and 1 1/3 cups of milk to make pancakes. What is the total amount of milk Susie used? Is the student's answer reasonable? A.
Answers (1)
What is (2n + 20) + 60 = 90?
Answers (2)
What is the rate of 20 sit-ups and 40 seconds
Answers (2)
Is it possible that there are even prime numbers gearter than 100
Answers (1)
If (m, - 3) is on a circle with center (-4, - 3) and radius 8, what is a value of m? m equals negative four plus or minus square root of 55 end square root m = 3 m = 12 m = - 12
Answers (1)