A process in statistical control has a mean of 100.0 and standard deviation of 3.0. x and R charts with subgroups of size 7 are used to monitor the process. If the process center shifts downward to 96.0, what is the probability of first point falling outside x chart control limits is on the third sample taken after the shift?

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Reflect the point (7,0) across the y-axis