Mathematics, 02.03.2021 21:10 jholland03
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:
High Low Q1 Q3 IQR Median Mean σ
College 50 6 8.5 17 8.5 12 15.4 11.7
High School 28 3 4.5 15 10.5 11 10.5 5.8
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: 1
Mathematics, 21.06.2019 16:40
Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?
Answers: 1
Mathematics, 21.06.2019 20:30
How do you determine if an ordered pair is a solution to a given equation?
Answers: 1
The table below shows data from a survey about the amount of time students spend doing homework each...
Mathematics, 28.01.2021 01:00
Mathematics, 28.01.2021 01:00
Arts, 28.01.2021 01:00
Mathematics, 28.01.2021 01:00
Mathematics, 28.01.2021 01:00
Mathematics, 28.01.2021 01:00
Mathematics, 28.01.2021 01:00
Mathematics, 28.01.2021 01:00
Mathematics, 28.01.2021 01:00
Business, 28.01.2021 01:00
Mathematics, 28.01.2021 01:00
Mathematics, 28.01.2021 01:00
English, 28.01.2021 01:00