ZuoTi.Pro
Question

A population has meanu - 15 and standard deviation - 4. Round the answers to two decimal places as needed. ole Part: 0/3 Part
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

Solution Given Mi 15 1 = 4 2- Score at x=3 is X- l N 3-15 2 – 3 4 . 2- Score a – 3The solution to this problem is given by

0 0
Add a comment
Know the answer?
Add Answer to:
A population has meanu - 15 and standard deviation - 4. Round the answers to two...
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

  • A population has mean ? = 24 and standard deviation ? = 6. Round the answers...

    A population has mean ? = 24 and standard deviation ? = 6. Round the answers to two decimal places as needed. Part 1 out of 3 Find the z-score for a population value of 4. The z-score for a population value of 4 is

  • -100. Round your answers A population has meanu - 17 and standard deviation o=22. Find --...

    -100. Round your answers A population has meanu - 17 and standard deviation o=22. Find -- and o- for samples of size to one decimal place if needed. 6--

  • A population has mean u = 26 and standard deviation o = 5. Round the answers...

    A population has mean u = 26 and standard deviation o = 5. Round the answers to two decimal places as needed. Part 1 of 3 (a) Find the Z-score for a population value of 7. The Z-score for a population value of 7 is Correct Answer: The Z-score for a population value of 7 is -3.8. (c) What number has a z-score of -0.9? has a z-score of -0.9.

  • U.I Seclol EXercise 4/, 48 (calc) 7 and standard deviation σ-& Round the answers to four...

    U.I Seclol EXercise 4/, 48 (calc) 7 and standard deviation σ-& Round the answers to four A normal population has m ean μ decimal places. Part 1 out of 2 What proportion of the population is less than 20? The proportion of the population less than 20 is CHECK NEXT Sa A normal population has mean μ four decimal places. 61 and standard deviation σ-20. Round the answers to Part I out of 2 What proportion of the population is...

  • Question 13 1 pts A normal population has a meanu = 31 and standard deviation o8....

    Question 13 1 pts A normal population has a meanu = 31 and standard deviation o8. What proportion of the population is less than 29? 1.0000 O 0.7517 O 0.5987 O 0.4013

  • A normal population has mean = 9 and standard deviation -5. (a) What proportion of the...

    A normal population has mean = 9 and standard deviation -5. (a) What proportion of the population is less than 19? (b) What is the probability that a randomly chosen value will be greater than 4? Round the answers to four decimal places. Part 1 of 2 The proportion of the population less than 19 is Part 2 of 2 The probability that a randomly chosen value will be greater than 4 is : A normal population has mean =...

  • 1. Find the mean and standard deviation of the sample data in the table. (Round your...

    1. Find the mean and standard deviation of the sample data in the table. (Round your answers to two decimal places.) x   1   2   3   4   5 f(x)   1   3   15   13   3 mean= standard deviation= 2. Question Part Points Submissions Used The table defines a discrete probability distribution. Find the expected value of the distribution. x   0   1   2   3 Pr(x)   3/16   5/16   1/4   1/4

  • A normal population has a mean of 11.2 and a standard deviation of 3.4. Refer to...

    A normal population has a mean of 11.2 and a standard deviation of 3.4. Refer to the table in Appendix B.1. a. Compute the z-value associated with 14.3. (Round the final answer to 2 decimal places.) z = b. What proportion of the population is between 11.2 and 14.3? (Round z-score computation to 2 decimal places and the final answer to 4 decimal places.) Proportion c. What proportion of the population is less than 10.0? (Round z-score computation to 2...

  • A normal population has a mean of 18.3 and a standard deviation of 5. Refer to...

    A normal population has a mean of 18.3 and a standard deviation of 5. Refer to the table in Appendix B.1 a. Compute the z-value associated with 25.0. (Round the final answer to 2 decimal places.) z = b. What proportion of the population is between 18.3 and 25.0? (Round z-score computation to 2 decimal places and the final answer to 4 decimal places.) Proportion c. What proportion of the population is less than 18.0? (Round z-score computation to 2...

  • A normal population has a mean of 18 and a standard deviation of 5. a. Compute...

    A normal population has a mean of 18 and a standard deviation of 5. a. Compute the z value associated with 24. (Round your answer to 2 decimal places.) 2 1.20 b. What proportion of the population is between 18 and 24? (Round z-score computation to 2 decimal places and your final answer to 4 decimal places.) Proportion c. What proportion of the population is less than 13? (Round z-score computation to 2 decimal places and your final answer to...

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