X is Uniform(10, 15).

Find E ( X ), Var ( X ), and SD( X ) for the given random variable.


12.5; 25/12; 1.443376

Mathematics

You might also like to view...

Evaluate the integral.dx

A. 3/2 + C
B. 3/2 + C
C. 3/2 + C
D. - -1/2 + C

Mathematics

Use an annual percentage rate table to solve the problem.A homeowner installed a new swimming pool for $7000. He paid 10% down and then paid 36 monthly payments of $197.42. Determine the APR of the loan to the nearest  of a percent.

A. 9.0% B. 8.5% C. 8.0% D. 10.0%

Mathematics

The abbreviation "b.i.d." means

A. three times a day B. as directed C. twice a day D. before meals

Mathematics

Solve the problem.Find the exponent that makes the equation true: 2r = 16,384

A. 28 B. 42 C. 12 D. 14

Mathematics