Question

PLS HELP ME OUT REWARD GUARANTEE!!!!!!!!!!!!!The fat content for seven different sandwiches at a restaurant is 42, 61, 13, 9, 12, 42, and 62. Find the mean, median and mode of the fat contents.

Answer 1

Mean: subtract the smallest number from the biggest number... 62-9=? Median: the middle number, order the numbers from smallest to biggest.... Mode: the number that is repeated the most... This should help you. I do not want to give you the answers. I want you to do them yourself with the instructions I gave you and then come back and post them when you are done so I may check them. Okay?

Answer 2

Mean: $\bar{x} = \frac{x_{1} + x_{2} + x_{3} + x_{4} + x_{5} + x_{6} + x_{7}}{n}$
           $\bar{x} = \frac{42 + 61 + 13 + 9 + 12 + 42 + 62}{7}$
           $\bar{x} = \frac{241}{7}$
           $\bar{x} = 34\frac{3}{7}$

Median: 9, 12, 13, 42, 42, 61, 62
                              42

Mode: 42