Question: 1. Given the random variable X , following the normal distribution with mean 4 and standard deviation 3, calculate P(| X |>7). (Express by four

1. Given the random variable X, following the normal distribution with mean 4 and standard deviation 3, calculate P(|X|>7).

(Express by four decimal points.)

2. Given the random variable X, following the normal distribution with mean 4 and standard deviation 3, find the value of c such that P(X>c)=0.05.

(Express by four decimal points.)

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:

1. Given the random variable X , following the normal distribution with mean 4 and standard deviation 3, calculate P(| X |>7). (Express by four decimal points.) 2. Given the random variable X ,...

Q:

1. Given the random variable X , following the normal distribution with mean 4 and standard deviation 3, calculate P(| X |>7). (Express by four decimal points.) 2. Given the random variable X ,...

Q:

Suppose the random variable X follows a normal distribution with mean = 53 and standard deviation o = 8 Calculate each of the following: a) P(X 61) = Number Round to 4 decimal places. c) P(48

Q:

This question has many parts. Please scroll down and try to answer all sub-questions until you get to "END OF THIS QUESTION" Ryan and Miriam are roommates who take the bus 396 together almost every...

Q:

Ryan and Miriam are roommates who take the bus 396 together almost every weekday to go to Down-Under university. Let X be their waiting time at the bus stop {in minutes) before the bus 396 arrives....

Q:

Page 1 of 14 **Excel is not acceptable for this **Part D: All work must be shown step by step in order to receive full credit Part A: Fill in the blank (1-26) 1) 2) 3) 4) 5) Given , H0: = 0, then Ha...

Q:

1) Consider a random variable X that is normally distributed with a mean and standard deviation ?. Converting X to a standard normal distribution _____. creates a new random variable called Z which...

Q:

U Links 1. [-70.16 PointS] DETAILS BBUNDERSTATIZ 6.3.OUT.5. Consider a normal distribution with mean 27 and standard deviation 3. What is the probability a value selected at random from this...

Q:

1 Assume the random variable X is normally distributed with mean u = 50 and standard deviation o = 7. Compute the probability. Be sure to draw a normal curve with the area corresponding to the...

Q:

normal distrubition 1. Let the random variable x follow a normal distribution with p = 50 and 0'2 = 64. a. Find the probability that X is greater than 60. b. Find the probability that X is greater...

Q:

Lack of Internet access is causing some nations to be classified as information have-nots. What international communication problems could result?

Q:

You are considering purchasing a house. The loan that you will need will be for $500,000 and will be paid back with equal monthly payments over 20 years at an annual interest rate of 4.5%. You will...

Q:

ountain of Youth Waters has hired you as a consultant and given you the following information: Average cost of production for a bottle of vitamin water in the industry is $ 5 Average price for a...

Q:

What environmental factors must international marketers consider when entering foreign markets? Provide examples.

Q:

6. What is meant by: accessibility carries greater weight than relevance?

Q:

1. To learn how to develop a vision that can be communicated. To gain insight into the importance of game theory for communication strategies.

Q:

9. Take a view or attitude that you hold strongly. Search for information that is opposed to this view or attitude. Discuss.