Post a New Question

statistics

posted by .

A normal distribution has a standard deviation equal to 23. What is the mean of this normal distribution if the probability of scoring above x = 181? record to 1 decimal place

  • statistics (incomplete) -

    Probability must always be one or less. Need more and accurate data.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Statistics

    Suppose that the probability distribution of a random variable x can be described by the formula P(x) = x/15 For each of the values x = 1, 2, 3, 4, and 5. For examples, then, p(x=2) = p(2) = 2/15 a Write out the probability distribution …
  2. Statistics

    Suppose that the probability distribution of a random variable x can be described by the formula P(x) = x/15 For each of the values x = 1, 2, 3, 4, and 5. For examples, then, p(x=2) = p(2) = 2/15 a Write out the probability distribution …
  3. Statistics

    1. Which of the following statements are correct?
  4. statistics

    Which of the following statements are correct?
  5. Statistics

    Which of the following statements are correct?
  6. statistics

    which of the following statements are correct?
  7. statistics

    Consider a normal distribution with mean 30 and standard deviation 6. What is the probability a value selected at random from this distribution is greater than 30?
  8. MATH

    Which of the following normal distributions has the smallest spread?
  9. Math

    I have a problem on standard deviation, and I will need some help with it. Problem: Each professor in an English class give an A to students scoring above 90 and a F to those scoring below 60. Professor 1 has a normal distribution …
  10. Statistics

    How do I answer: A normal distribution has a standard deviation equal to 39. What is the mean of this normal distribution if the probability of scoring above x = 209 is 0.0228

More Similar Questions

Post a New Question