Mr. Brown gave a test the day after a big football game and gave a different test the day after a half day for students.

The distribution with the larger median is ???

A. Test scores after football

B. Test scores after half day

The distribution with the larger mean is ???

A. Test scores after football

B. Test scores after half day

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x