4. The dot plot shows the number of miles Amanda skated each day over two months:

Which statement is best supported by the dot plot? Choose ONE and explain your answer.

I. The range of the number of miles Amanda skated in August is less than the range of the number of miles she skated in July.

II. The distribution of data is approximately symmetrical in both sets of data.

III. The mode of the number of miles Amanda skated in July is equal to the mode of the number of miles skated in August.

Answer explanation:

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ShiningHalley ShiningHalley · Answer 1 · 2020-02-11T05:45:45+01:00

Answer:

The statements i) and iii) are best supported by the dot plot.

i) The range of the number of miles Amanda skated in

August is less than the range of the number of miles she

skated in July.

iii) The mode of the number of miles Amanda skated in July

is equal to the mode of the number of miles skated in

August.

Step-by-step explanation:

i) The range of the number of miles Amanda skated in August is 1 to 3

The range of the number of miles Amanda skated in July is 1 to 4

The range of the number of miles Amanda skated in August is less than the range of the number of miles she skated in July.

This is a true statement and this is the correct answer

ii)The distribution of data for the month of July is almost symmetrical but the

data in August is not.

The range of the number of miles Amanda skated in August is less than the range of the number of miles she skated in July.

This statement is not true.

iii)The mode of the number of miles Amanda skated in July is 1.

The mode of the number of miles Amanda skated in August is 1.

The mode of the number of miles Amanda skated in July is equal to the mode of the number of miles skated in August.

This is also a true statement.