Question: How would I find the standard deviation for this question? A random sample of 16 students showed that the variance in the number of hours

How would I find the standard deviation for this question?

A random sample of 16 students showed that the variance in the number of hours they spend studying for a final exam was 25 hours2.

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:

before you do anything I need to know how much is it going to cost me if i let you do all steps of these questions ? PROBLEM 1. A population of 1,000 students spends an average of $10.50 a day on...

Q:

before you do anything I need to know how much is it going to cost me if i let you do all steps of these questions ? PROBLEM 1. A population of 1,000 students spends an average of $10.50 a day on...

Q:

5A Total Marks = 88 Please show all your work. Some questions require you to use graphs, tree diagrams, formulas, and so on that are difficult or impossible to reproduce in word-processing programs,...

Q:

Assignment 5A Total Marks = 88 Please show all your work. Some questions require you to use graphs, tree diagrams, formulas, and so on that are difficult or impossible to reproduce in word-processing...

Q:

Statistics 5 1. A researcher is comparing the reaction times of 10 year olds who play video games and 10-year-olds who do not. Random samples from each group provide the results shown below. Reaction...

Q:

1 POM 212 Business Statistics Homework Assignment-3 Note: The homework is due on the day of Test-3. Chapter-7 Problems: Problem-1 Fortune publishes business related data for the 500 largest U.S....

Q:

A random sample of 16 students showed that the variance in the number of hours they spend studying for a final exam was 25 hours 2 . Construct a 95% confidence interval for the population variance...

Q:

Question 1 of 20 5.0 Points The volumes of soda in quart soda bottles are normally distributed with a mean of 32.3 oz and a standard deviation of 1.2 oz. What is the probability that the volume of...

Q:

Question 6 Please show the work step by step to make it understandable. A random sample of 16 students showed that the variance in the number ofhours they spend studying for a final exam was 25 hours...

Q:

10. The length of useful life of a fluorescent tube used for indoor gardening is normally distributed. The useful life has mean of 600 hours and standard deviation of 40 hr. Determine the probability...

Q:

Lets take the DeLorean (the car that can do the time travel in the movie, Back to the Future) and go back to July 1996. Suppose you are the notorious turnaround specialist, Chainsaw Al Dunlap. On...

Q:

The product a (b x c) is called the scalar triple product of vectors a, b, and c. i) Using that the cross-product bxc can be calculated using a 3 x 3 matrix determinant, show that: a1 a2 a3 a (b x c)...

Q:

Help Save 8 fait Submit The costs to start a corporation, including legal fees, promoters' fees, and payments for a charter, are called: Multiple Choice Stock subscriptions Prepoid fees. Selling...

Q:

Question 11 Markowitz Company uses a perpetual inventory system. On February 6, Markowitz Company sold $105,000 of merchandise to the Lyman Company on account. The cost of the merchandise sold was...