Find the mean for the given sample data. Unless indicated ot…

Find the mean for the given sample data. Unless indicated otherwise, round your answer to one more decimal place than is present in the original data values.Andrew asked seven of his friends how many cousins they had. The results are listed below. Find the mean number of cousins. 15 12 5 14 4 4 6

Find the range for the given sample data.A class of sixth gr…

Find the range for the given sample data.A class of sixth grade students kept accurate records on the amount of time they spent playing video games during a one-week period. The times (in hours) are listed below: 25.7 13.6 9.2 14.2 18.6 30.4 19.8 14.0 24.6 24.1

Solve the problem.A student earned grades of C, A, B, and A….

Solve the problem.A student earned grades of C, A, B, and A. Those courses had these corresponding numbers of credit hours: 3, 6, 2, and 6. The grading system assigns quality points to letter grades as follows: and Compute the grade point average (GPA) and round the result to two decimal places.