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10 January, 14:08

What is the mode of the following set of data? 34, 23, 12, 11, 11, 25, 25, 26, 25, 27, 30

A. No mode

B. 25

C. 11

D. 11 and 26

2. What is the median of the following set of data?

34, 23, 12, 11, 11, 25, 25, 26, 25, 27, 30

A. 30

B. 27

C. 26

D. 25

3. There is no mode for the following data.

34, 22, 21, 59, 44, 34, 20, 19

True

False

4. What is the variance of the following data? If necessary, round your answer to two decimal places.

82, 44, 67, 52, 120

A. 721.60

B. 832.90

C. 912.45

D. 987.12

5. What is the variance of the following data? If necessary, round your answer to two decimal places.

10, 12, 15, 18, 11, 13, 14, 16, 19, 20

A. 12.34

B. 11.78

C. 10.56

D. 9.34

+2
Answers (1)
  1. 10 January, 17:33
    0
    1 - B

    Mode - The mode the number that appears most often in a data set. In this question, 25 was repeated 3 times and no other ones where repeated 3 times. Thats why 25 is the mode.

    2 - D

    Median - The middle number of a data set that is arranged from least to greatest.

    3 - True

    There is no mode because all of the numbers only appear once.

    4 - A

    5 - C
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Home » Mathematics » What is the mode of the following set of data? 34, 23, 12, 11, 11, 25, 25, 26, 25, 27, 30 A. No mode B. 25 C. 11 D. 11 and 26 2. What is the median of the following set of data? 34, 23, 12, 11, 11, 25, 25, 26, 25, 27, 30 A. 30 B. 27 C. 26 D. 25 3.
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