Mathematics, 04.08.2020 14:01 nananunu2747
The table below shows data from a survey about the amount of time students spend doing homework each week. The students were in either college or high school:
HighLowQ1Q3IQRMedianMeanσ
College206818101413.35.2
High School2035.51610.511115.4
Which of the choices below best describes how to measure the spread of these data?
(Hint: Use the minimum and maximum values to check for outliers.)
Both spreads are best described by the IQR.
Both spreads are best described by the standard deviation.
The college spread is best described by the IQR. The high school spread is best described by the standard deviation.
The college spread is best described by the standard deviation. The high school spread is best described by the IQR.
Answers: 2
Mathematics, 21.06.2019 14:30
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Answers: 1
Mathematics, 21.06.2019 20:50
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Mathematics, 21.06.2019 21:30
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Answers: 2
The table below shows data from a survey about the amount of time students spend doing homework each...
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