ZuoTi.Pro
Question

Consider the data set. 2, 4,6,7,9 (a) Find the range. (b) Use the defining formula to compute the sample standard deviation s

Will thumbs up for correct answer, thank you

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
Will thumbs up for correct answer, thank you Consider the data set. 2, 4,6,7,9 (a) Find...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Consider the data set. 2, 3, 5, 6, 7 (a) Find the range. (Enter an exact...

    Consider the data set. 2, 3, 5, 6, 7 (a) Find the range. (Enter an exact number.) (b) Use the defining formula to compute the sample standard deviation s. (Enter a number. Round your answer to two decimal places.) (c) Use the defining formula to compute the population standard deviation σ. (Enter a number. Round your answer to two decimal places.)

  • Consider the data set. 2, 3, 4, 6, 8 (a) Find the range. (Enter an exact...

    Consider the data set. 2, 3, 4, 6, 8 (a) Find the range. (Enter an exact number.) (b) Use the defining formula to compute the sample standard deviation s. (Enter a number. Round your answer to two decimal places.) (c)Use the defining formula to compute the population standard deviation σ. (Enter a number. Round your answer to two decimal places.)

  • Consider the data set. 2, 5, 6, 7, 8 (a) Find the range. (Enter an exact...

    Consider the data set. 2, 5, 6, 7, 8 (a) Find the range. (Enter an exact number.) (b) Use the defining formula to compute the sample standard deviation s. (Enter a number. Round your answer to two decimal places.) (c) Use the defining formula to compute the population standard deviation σ. (Enter a number. Round your answer to two decimal places.)

  • Consider the data set. 2, 3, 5, 6, 7 (a) Find the range. (Enter an exact...

    Consider the data set. 2, 3, 5, 6, 7 (a) Find the range. (Enter an exact number.) (b) Use the defining formula to compute the sample standard deviation s. (Enter a number. Round your answer to two decimal places.)

  • Given the sample data. x: 23 17 13 32 27 (a) Find the range. (b) Verify...

    Given the sample data. x: 23 17 13 32 27 (a) Find the range. (b) Verify that Zr = 112 and Zr2 = 2,740. 2x= Zr2- (c) Use the results of part (b) and appropriate computation formulas to compute the sample variance s2 and sample standard deviation s. (Round your answers to two decimal places.) (d) Use the defining formulas to compute the sample variance s2 and sample standard deviation s. (Round your answers to two decimal places.) (e) Suppose...

  • Given the sample data. x: 21 17 15 32 25 (a) Find the range. (b) Verify...

    Given the sample data. x: 21 17 15 32 25 (a) Find the range. (b) Verify that Σx = 110 and Σx2 = 2,604. Σx = Σx2 = (c) Use the results of part (b) and appropriate computation formulas to compute the sample variance s2 and sample standard deviation s. (Round your answers to two decimal places.) s2 = s = (d) Use the defining formulas to compute the sample variance s2 and sample standard deviation s. (Round your answers...

  • thank you!!!!! i will thumbs up correct answer Complete the statement. Acritical value is Choose the correct answer...

    thank you!!!!! i will thumbs up correct answer Complete the statement. Acritical value is Choose the correct answer below O A. Acritical value is the probability of obtaining a sample statistic like the one obtained from the sample or something more unusual il the null hypothesis is true. Acritical value is the number of standard errors (or standard deviations) to move from the mean of a sampling distribution to corespond to a specilied level of confidence O B. O C....

  • You may need to use the appropriate appendix table or technology to answer this question Consider the following data for two independent random samples taken from two normal populations Sample 1 107...

    You may need to use the appropriate appendix table or technology to answer this question Consider the following data for two independent random samples taken from two normal populations Sample 1 107 146 9 8 Sample 28784510 (a) Compute the two sample means. Sample 1 Sample 2 (b) Compute the two sample standard deviations. (Round your answers to two decimal places.) Sample 1 Sample 2 (c) What is the point estimate of the difference between the two population means? (Use...

  • The following is a set of data from a sample of n=5. 8 -4 -8 8...

    The following is a set of data from a sample of n=5. 8 -4 -8 8 2 Please use a statistical application (data Analysis Toolpak for Windows, StatPlus for Mac Excel, or StatCrunch) to compute the descriptive statistics in a and b. (If you don't know what I'm talking about, go to Module 1 Content - Read/View - Tutorials) a. Compute the mean, median, and mode. b. Compute the range, sample variance, and sample standard deviation c. Compute the coefficient...

  • In this problem, we explore the effect on the standard deviation of multiplying each data value...

    In this problem, we explore the effect on the standard deviation of multiplying each data value in a data set by the same constant. Consider the data set 5, 9, 7, 11, 4. (a) Use the defining formula, the computation formula, or a calculator to compute s. (Round your answer to one decimal place.) (b) Multiply each data value by 4 to obtain the new data set 20, 36, 28, 44, 16. Compute s. (Round your answer to one decimal...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT