The following data give the results of a sample survey. The letters A, B, and C represent the three categories. a. Prepare a frequency distribution table. b. Calculate the relative frequencies and...

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The following data give the results of a sample survey. The letters A, B, and C represent the three categories.

a. Prepare a frequency distribution table.

b. Calculate the relative frequencies and percentages for all categories.

c. What percentage of the elements in this sample belong to category B?

d. What percentage of the elements in this sample belong to category A or C?

e. Draw a bar graph for the frequency distribution.

Answered Same DayDec 25, 2021

Answer To: The following data give the results of a sample survey. The letters A, B, and C represent the three...

Robert answered on Dec 25 2021

125 Votes

Solution:
a. and b. Frequency table and relative frequency table

    Frequency
    Relative frequency
    A
    8
    26.67%
    B
    8
    26.67%
    C
    14
    46.67%
    Total
    30

c. 26.67%
d. 0.2667 + 0.4667 = 0.7333
e.

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The following data give the results of a sample survey. The letters A, B, and C represent the three categories. a. Prepare a frequency distribution table. b. Calculate the relative frequencies and...

Answer To: The following data give the results of a sample survey. The letters A, B, and C represent the three...

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