Math Solutions

[Solved] The random variable x has a normal distribution with μ = 1,000 and σ = 10. Find the probability that x assumes a value more than 2 standard

Question: The random variable x has a normal distribution with \(\mu \) = 1,000 and \(\sigma \) = 10.

  1. Find the probability that x assumes a value more than 2 standard deviations from its mean. More than three standard deviations from \(\mu \) ?
  2. Find the probability that x assumes a value within 1 standard deviations of its mean. Within 2 standard deviations of \(\mu \) ?
  3. Find the value of x that represents the 80 th percentile of this distribution. The 10 th percentile.

Price: $2.99
Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


∴ Other downloads you may be interested in ∴

log in to your account

Forgot password?
Don't have a membership account?
REGISTER

reset password

Back to
log in

sign up

Back to
log in