A population of N = 10 scores has a mean of µ = 6. After one score is removed, the mean is found to be M = 5. What is the value of the score that was removed?
Question
Solution 1
To find the value of the score that was removed, follow these steps:
- Calculate the total sum of the original population of scores.
- The mean of the original population is µ = 6.
- The number of scores in the original population is N = 10.
- The total sum of the original population (ΣX) Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
A population of N = 7 scores has a mean of µ = 10. If one score with a value of X = 4 is removed from the population, what is the value for the new mean?
After every score in a sample is multiplied by 3, the mean is calculated and found to be M = 21. What was the mean for the original scores?
A population with a mean of µ = 6 has Σ X = 42. How many scores are in the population?Group of answer choicesN=42N = 42/6 = 7N = 6*42 = 252N = 6/42 = 1/7
The mean of five scores is 37.A sixth score of 43 is added.What is the new mean?
The mean of the marks scored by 50 students was found to be 39. Later it was found that a score of 43 was written as 23. Find the correct mean.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.