Statistics Questions Practice Question and Answer

Q:

The mode and median of the data 8, 6, 8, 7, 8, 6, 8, 7, 6 is

2300 0

  • 1
    7 and 8
    Correct
    Wrong
  • 2
    6 and 7
    Correct
    Wrong
  • 3
    8 and 7
    Correct
    Wrong
  • 4
    6 and 8
    Correct
    Wrong
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Answer : 3. "8 and 7"

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Answer : 3. "23"

Q:

The distribution of fruit consumption in a sample of 72 seventeen – year – old girls is given in the graph below. Study the graph and answer the questions.

Distribution of Fruit Consumption

How many of these girls ate fewer than two servings per day? 

1286 0

  • 1
    15
    Correct
    Wrong
  • 2
    40
    Correct
    Wrong
  • 3
    25
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "25"

Q:

The distribution of fruit consumption in a sample of 72 seventeen – year – old girls is given in the graph below. Study the graph and answer the questions.

Distribution of Fruit Consumption

What percent of these girls ate six or more servings per day

1060 0

  • 1
    12.5%
    Correct
    Wrong
  • 2
    13%
    Correct
    Wrong
  • 3
    10%
    Correct
    Wrong
  • 4
    11%
    Correct
    Wrong
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Answer : 1. "12.5%"

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