Assume that the mean number of yearly break ins is the mean of 26, with a standard deviation of 2.4. For a random sample of 44 years, answer the following:
1. What is the mean of the distribution x?
2. What is the probability of obtaining a sample mean of less than 24.4 break in attempts?
3. What is the probability of obtaining a sample mean breather than 27.1 break in attempts?
Already registered? Login
Not Account? Sign up
Enter your email address to reset your password
Back to Login? Click here