Question: MY NOTES ASK YOUR TEACHER PRACT Suppose x has a distribution with a mean of 30 and a standard deviation of 4. Random samples of

 MY NOTES ASK YOUR TEACHER PRACT Suppose x has a distribution

MY NOTES ASK YOUR TEACHER PRACT Suppose x has a distribution with a mean of 30 and a standard deviation of 4. Random samples of size n = 64 are drawn. (a) Describe the x distribution. x has a binomial distribution. x has an approximately normal distribution, x has an unknown distribution. x has a geometric distribution. x has a normal distribution. x has a Poisson distribution. Compute the mean and standard deviation of the distribution. (For each answer, enter a number.) Hy = Oy = (b) Find the z value corresponding to x = 31. (Enter an exact number.) Z = (c) Find P(x

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