1. For the following data set, what is the mean?

26 59 88 96 154 209 265 294 304 321 42 64 96 121 155 224 267 64 322

a. 166.89

b. 154.17

c. 172.33

d. 111.23

e. 179.02

-I got a sum of 3,062, divided by 19= 161.157, rounded to 161.16 but is not a listed answer.

2. For the data set in problem #1, what is the mode?

a. 64 and 96

b. 265

c. 96 and 294

d. 121

e. 96

3. For the data set in problem #1, what is the median?

a. 137.5

b. 121

c. 154

d. 96

e. 265

-confused on how to calculate with an odd amount of numbers

4. For the following data set, what is the mean?

Apparent Limits Frequency

50-59 12

40-49 25

30-39 39

20-29 32

10-19 17

a. 33.887

b. 33.14

c. 48.67

d. 34.98

e. 38.97

5. For the data set in problem #4, what is the median?

a. 33.854

b. 32.962

c. 35.276

d. 34.98

e. 38.75