Question: Why is it that when we find the sample standard deviation, we divide by n-1 but when we find the population standard deviation we divide

Why is it that when we find the sample standard deviation, we divide by n-1 but when we find the population standard deviation we divide by n?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Why is it that when we find the sample standard deviation, we divide by n-1 but when we find the population standard deviation we divide by n (((Please do NOT use words that are all ready the the...

Q:

Using the number find the Sample Standard Deviation (round to three decimal places), Population Standard Deviation (round to three decimal places), Five-Number Summary, Interquartile Range, Lower...

Q:

im stuck pls help me for an upvote and positive ratings. thank you maam/sir Below are the references sir/maam:) Using the formula provided, recall on how to solve sample mean, variance, and standard...

Q:

im stuck pls help me for an upvote and positive ratings. thank you maam/sir Below are the references sir/maam:) Using the formula provided, recall on how to solve sample mean, variance, and standard...

Q:

im stuck pls help me for an upvote and positive ratings. thank you maam/sir Below are the references sir/maam:) Using the formula provided, recall on how to solve sample mean, variance, and standard...

Q:

X UG f M M C S a G + V X C online.mun.ca/d21/le/content/485955/viewContent/4518693/View * Homework Assignment #6 Questions 1. For each of the following, test for the significance of the difference in...

Q:

before attempting to solve Formula 9.2. Also, in Formula 9.4, perform the mathematical operations in the proper sequence. First square each sample standard deviation, then divide by the proper N, add...

Q:

1 Not yet answered Marked out of 1.00 Flag question Question text Assume that you plan to use a significance level of = 0.05 to test the claim that p1 = p2. Use the given sample sizes and numbers of...

Q:

Assume that you plan to use a significance level of = 0.05 to test the claim that p1 = p2. Use the given sample sizes and numbers of successes to find the pooled estimate p. Round your answer to the...

Q:

1 A professor grades students on four tests, a term paper, and a final examination. Each test counts as 15% of the course grade. The term paper counts as 20% of the course grade. The final...

Q:

A company employs two shifts of workers. Each shift produces a type of gasket where the thickness is the critical dimension. The average thickness and the standard deviation of thickness for shift 1,...

Q:

Consider an infinite horizon discounted MDP (0

Q:

Which type of VPN technology is likely to be used in a site - to - site VPN ?

Q:

Problem 1 (70 points). Harley purchases from supplier A are priced at $5 each and used at the rate of 20,000 units per month. Components purchased from supplier B are priced at $6 each and are used...

Q:

The number of new ideas that emerge

Q:

7. Develop a circular model, with positive and negative feedback loops, showing the following critical variables:

Q:

Technology