Answer to Question #109869 in Statistics and Probability for Abdulla

Question #109869

If a normally distributed data has a mean of 100 and a standard deviation of 15, what value would be one standard deviation below the mean?

a. 115

b. 130

c. 70

d. 85

Expert's answer

"\\mu-\\sigma=100-15=85."

Var. d.

Learn more about our help with Assignments: Statistics and Probability

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. in a bid to determine the effectiveness of their succession planning. Elemenopee ltd is interested i
2. For a random sample of 12 married couples the age difference (male age minus female age) in years is
3. Given a population with population mean mu = 40 and population standard deviation sigma = 20. If x
4. Find the probability of the indicated event if P(E)equals0.30 and P(F)equals0.50.
5. Two sirens are installed in a factory. The probability that the first one will work is 0.90, and the
6. each ticket in a lottery contains a single hidden letter. among all the tickets 50% contain w 40% co
7. A manufacturing plant conducted a survey to determine it's employees reaction toward a proposed