ZuoTi.Pro
Question

Given a normal distribution with mu equals 103 and sigma equals 25​, and given you select...

Given a normal distribution with mu equals 103 and sigma equals 25​, and given you select a sample of n equals 25​, complete parts​ (a) through​ (d). a. What is the probability that X is less than 93​? ​P( X < 93​)= b. What is the probability that X is between 93 and 95.5​? ​P(93< X than 95.5​)= c. What is the probability that X is above 104.8​? ​P( X > than 104.8​)= d. There is a 63​% chance that X is above what​ value? X=

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:
Given a normal distribution with mu equals 103 and sigma equals 25​, and given you select...
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

  • Given a normal distribution with mu μ equals = 101 101 and sigma σ equals =...

    Given a normal distribution with mu μ equals = 101 101 and sigma σ equals = 25 25​, and given you select a sample of n equals = 25 25​, complete parts​ (a) through​ (d). d. There is a 64 64​% chance that Upper X overbar X is above what​ value?

  • Given a normal distribution with μ equals = 103 σ= 25 you select a sample of...

    Given a normal distribution with μ equals = 103 σ= 25 you select a sample of n equals = 25. What is the probability that X overbar is between 90 and 90.5? P(90<Xoverbar<90.5) =

  • The population of IQ scores forms a normal distribution with mu equals space 100 and sigma...

    The population of IQ scores forms a normal distribution with mu equals space 100 and sigma space equals space 15. If you take a random sample of 25 people who have taken the IQ test, what is the probability of obtaining a sample mean greater than M = 103? p = 0.8413 p = 0.5793 p = 0.4207 p = 0.1578

  • Given a normal distribution with p= 104 and o = 20, and given you select a...

    Given a normal distribution with p= 104 and o = 20, and given you select a sample of n= 16, complete parts (a) through (d). Click here to view page 1 of the cumulative standardized normal distribution table. Click here to view page 2 of the cumulative standardized normal distribution table. a. What is the probability that X is less than 94? P(<94) = 0.0228 (Type an integer or decimal rounded to four decimal places as needed.) b. What is...

  • Given a normal distribution with μ-100 and σ-6, and given you select a sample of n-9,...

    Given a normal distribution with μ-100 and σ-6, and given you select a sample of n-9, complete parts (a) through (d). Click here to view page 1 of the cumulative standardized normal distribution table. Click here to view page 2 of the cumulative standardized normal distribution table a. What is the probability that X is less than 95? P(X 95) Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that X is...

  • Test: Assignment 2 This Question: 1 pt 1 of 20 Given a normal distribution with μ-50 and σ= 8, and given you select a s...

    Test: Assignment 2 This Question: 1 pt 1 of 20 Given a normal distribution with μ-50 and σ= 8, and given you select a sample of n= 100, complete parts (a) through (d). a. What is the probability that X is less than 49? P(X < 49) Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that X is between 49 and 51.5? P(49 < X < 51.5)-| | Type an integer...

  • Exercise 3: The Normal Distribution. The function NORMDIST(x, mu, sigma, TRUE) computes the probability that a...

    Exercise 3: The Normal Distribution. The function NORMDIST(x, mu, sigma, TRUE) computes the probability that a normal observation with a fixed mean (mu) and standard deviation (sigma) is less than x. There is also a function for computing the inverse operation: the function NORM INV(p, mu, sigma) putes a value x such that the probability that a normal observation is less than x is com equal to P. A) Compute the probability that an observation from a N(3, 5) population...

  • Given a normal distribution with 101 and 4, and given you select a sample of n...

    Given a normal distribution with 101 and 4, and given you select a sample of n = 4, complete parts (a) through (d). Click here to view page 1 of the cumulative standardized normal distribution table Click here to view Rage 2 of the cumulative standardized normal distribution table. a. What is the probability that X is less than 95? P(X<95) = .0014 (Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability...

  • Given a normal distribution with u = 104 and o = 10, and given you select...

    Given a normal distribution with u = 104 and o = 10, and given you select a sample of n = 4, complete parts (a) through (d). Click here to view page 1 of the cumulative standardized normal distribution table. Click here to view page 2 of the cumulative standardized normal distribution table. P(X <94) = 0.0228 (Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that X is between 94 and...

  • 1. Giving a normal distribution with mean mu=35 and standard deviation sigma = 10 where the...

    1. Giving a normal distribution with mean mu=35 and standard deviation sigma = 10 where the probability that x is less than x0 is p0 = 0.95 what is the value for x0. 2.Giving a normal distribution with mean mu=35 and standard deviation sigma =10 where the probability that x is greater than x0 is 0.10. 3. Giving a normal distribution with mean mu=40 and standard deviation sigma = 10 where the probability that x0<x<x1 = 0.9. What is the...

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