Question: Assuming that the data are normally distributed. c) The standard deviation of the distribution is 12.56, and 71.97% of the values are greater than 56.

Assuming that the data are normally distributed.

c) The standard deviation of the distribution is 12.56, and 71.97% of the values are greater than 56. What is the value of ?

d) The mean of the distribution is 352, and only 13.35% of the values are less than 300. What is the value of ?

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:

Directions: Choose the best answer to the given questions or statements. Write the letter of your answer on a separate sheet of paper. 1. 10. ll. 12. 13, 14. 15. . which of the following describes a...

Q:

Show solutions and explanation also. Thank you! I need the expert one. Pls answer this correctly. Identifying Appropriate Test Statistics Involving Population Mean Directions: Choose the best answer...

Q:

Topic : Identifying appropriate test statistics involving population mean. Reference : i will put the lnk on the comment section. I already have my answers, I just want to double-check so that I can...

Q:

MS1023 Business Statistics with Computer Applications MS1023 Business Statistics w/Comp Apps I Homework #3 - Use Red Par Score Form Chp. 7: Questions 1-50 1. Kristen Ashford purchased the subscribers...

Q:

ECON 1203 Tutorial Workshop Questions Semester 1 2016 ***This document will be periodically updated with questions to be discussed in succeeding tutorials, and re-posted to Moodle every fortnight.***...

Q:

hi i need help please (114 points) Suppose that X is normally distributed with mean 95 and standard deviation 16 A. What is the probability that X is greater than 123.64? B. What value of X does only...

Q:

The data below are the net weights (in grams) for a sample of 30 bags of M&s. The advertised net weight is 47.9 grams per bag. The FDA requires that (nearly) every bag contain the advertised weight;...

Q:

Problems [16 Etsl Be sure to show your work for problems that require calculation. Begin by writing the general form of the equation you are using. 1. Fast food restaurants spend time studying the...

Q:

Round figures to 2 decimal places, if needed. Multiple choice statements are either about correct or clearly wrong. Statistical tables are available at this link. A market researcher wants to...

Q:

Round figures to 2 decimal places, if needed. Multiple choice statements are either about correct or clearly wrong. Statistical tables are available at this link. A market researcher wants to...

Q:

Write a structural formula for each of the following compounds: (a) 2-Phenylbutanoyl bromide (e) 2-Phenylbutanamide (b) 2-Phenylbutanoic anhydride (f) N-Ethyl-2-phenylbutanamide (c) Butyl...

Q:

Why is it important to identify and use causal factors to allocate support service costs?

Q:

What is a value proposition? Mutiple Oroice the one feature that will prompt a customer to buy the produ? sodspley of The pestion of peoducts or Brinds in the cossumers mind the Unique value a...

Q:

Given the following demand data, compute a simple exponential smoothing forecast for alpha values of 0.2 and 0.5. Use the actual value in Period 1 as your starting forecast in Period 2. (Round all...

Q:

Tell what you mean without sounding too dominant, i.e. show authority without sounding instructive

Q:

Speak clearly and distinctly with moderate energy

Q:

Get married, do not wait for me