Register

The random variable X is normally distributed. It is given that P(X 7)=0.2. Find the standard deviation of X. Give your answer as a decimal, rounded to three significant figures…

The random variable X is normally distributed. It is given that P(X 7)=0.2. Find the standard deviation of X. Give your answer as a decimal, rounded to three significant figures…
11.7k views
1 vote
The random variable X is normally distributed.

It is given that P(X 7)=0.2.

Find the standard deviation of X. Give your answer as a decimal, rounded to three significant figures.

User Frank
by
7.6k points

1 Answer

5 votes

Answer:

3

Explanation:

because it tje best answer on there ferl me

User Marshall X
by
7.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!