The scores on a test are normally distributed with a mean of 120 and a standard deviation of 24 . Find the score that is two and one-half standard deviations below the mean.

If a scatter plot shows points that are closely clustered together, what can you infer about the correlation between the variables?

In how many ways can a committee of 5 students be formed from 10 students?

Find the range of the following data set, Assume the data set is a sample. \[ \begin{array}{lllllllllll} & 41 & 82 & 37 & 43 & 77 & 44 & 44 & 50 & 49 & 49\end{array} \] 8

The grades on the second statistics test for Ms. Rose's class are in the following list. Find the frequency distribution for the grades. B, B, A, D, D, D, D, C, C, D, F, D, D, D, D, B, C, B, F, F, C

Construct a box plot from the given data. Diameters of Cans in an Assembly Line: \( 5.8,5.7,5.2,5.5,5.3,5.7,5.8,5.4,5.9,5.3 \)