B summarize what this plot tells you about the data

b. summarize what this plot tells you about the data

7. An insurance company crashed four cars of the same model at 5 miles per hour. The cost of repairs for
each of the four crashes were $426, $438, $487, and $216. Compute the mean, median, and mode cost
of repair. Compute the mean cost of repair. Select the correct choice below, and if necessary, fill in the
answer box to complete your choice.
a. the mean cost of repair is $________. (round to the nearest cent)
9. find the range, mean, variance, and standard deviation of the population data set. 23, 14, 4, 10, 9 10. Heights of men on a baseball team have a bell-shaped distribution with a mean of 178 cm and a
standard deviation of 9 cm. Using the empirical rule, what is the approximate percentage of the men
between the following values.