Provide an appropriate response.The following data are the snowfall readings (in inches) for a certain city's top ten winter storms. 25?18.7?20?18.7?23.317.6?25?16.4?18.7?15.1(a) Find the mean, median, and mode for the data.(b) Suppose the value 15.1 was actually recorded as 51.1. Compute the mean, median, and mode again using this value. Comment on any differences from the results in part (a).

A. (a) mean: 20.48, median: 19.35, mode: 25;
(b) mean: 24.08, median: 21.65, mode: 25; The mean and median are both greater than in part (a).
B. (a) mean: 19.85, median: 18.7, mode: 18.7;
(b) mean: 23.45, median: 19.35, mode: 18.7; The mean and median are both greater than in part (a).
C. (a) mean: 20.48, median: 18.7, mode: 25;
(b) mean: 20.48, median: 18.7, mode: 25; The mean, median, and mode are the same than in part (a).
D. (a) mean: 19.85, median: 18.7, mode: 18.7;
(b) mean: 22.6909091, median: 18.7, mode: 18.7; The mean is greater than the mean in part (a) but the median is the same as in part (a).


Answer: B

Mathematics

You might also like to view...

Find the indicated probability.A die is rolled 50 times with the following results. Compute the empirical probability that the die comes up a 5.

A.
B.
C.
D. 0

Mathematics

Solve the problem.A retailer finds that total costs per day are given by c = 81 + 225, where c is cost and n is units sold. What is c when no units are sold?

A. $306 B. $135 C. $225 D. $1215

Mathematics

Answer the question about scheduling.Two coworkers are working on a project that can be broken down into 4 tasks: Task A takes 4 hours, task B takes 3 hours, task C takes 6 hours, and task D takes 8 hours. The only precedence relation is that task B must be completed before starting task C. If the coworkers can work on separate tasks, what is the optimal schedule for these tasks?

A.

B.

C.

D.

E.

Mathematics

Identify the x- and y-intercepts of the following.

A. (5, 0) (0, -5) B. No x-intercept (0, -5) C. (-5, 0) (0, -5) D. (-5, 0) (0, 5)

Mathematics