Mathematics, 30.06.2019 16:00 damariush567

Which statements are true about the interquartile range? select all that apply. subtract the lowest and highest values to find the interquartile range. interquartile ranges are not significantly impacted by outliers. lower and upper quartiles are needed to find the interquartile range. a small interquartile range means the data is spread far away from the median. the data values should be listed in order before trying to find the interquartile range.

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Answer from: shayneseaton

The correct options are:

Interquartile ranges are not significantly impacted by outliers.

Lower and upper quartiles are needed to find the interquartile range.

The data values should be listed in order before trying to find the interquartile range.

The option Subtract the lowest and highest values to find the interquartile range is incorrect because the difference between lowest and highest values will give us range.

The option A small interquartile range means the data is spread far away from the median is incorrect because a small interquartile means data is nor spread far away from the median

Answer from: TakeNotes

Interquartile ranges are not significantly impacted by outliers, lower and upper quartiles are needed to find the interquartile range, and the data values should be listed in order before trying to find the interquartile range.

Check all the statements in order to determine which statement is true.

A) Subtract the lowest and highest values to find the interquartile range.

The range is the difference between the lowest and the highest value. Therefore, this statement is incorrect because it is about the interquartile range.

B) Interquartile ranges are not significantly impacted by outliers.

This statement is true about the interquartile range.

C) Lower and upper quartiles are needed to find the interquartile range.

This statement is true about the interquartile range.

D) A small interquartile range means the data is spread far away from the median.

This statement is incorrect because for a small interquartile range data is not spread far away from the median.

E) The data values should be listed in order before trying to find the interquartile range.

This statement is true about the interquartile range.

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Answer from: Quest

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

Answer from: Quest

its 50 miles away from the starting point

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