In tossing a coin and rolling a pair of dice, what is the probability of getting tail and sum of 5?

Round your answer to2 decimals.

The distribution of OBA 311 grades for a class of business students has a mean of 75 and standard deviation of 5. Assume that the grades are normally distributed. 95% of students have scores below what value?

Round your answer to2 decimals.

A supplier contract calls for a key dimension of a part to be between 1.96 and 2.04 centimeters or they will be rejected. The supplier has determined that the standard deviation of its process, which is normally distributed, is 0.03 centimeter.

If the actual mean of the process is 1.98, what percentage of parts will meet the specifications?

Round your answer to2 decimals.