Math Cool Down - Unit 8 Lesson 12
star
star
star
star
star
Last updated over 1 year ago
4 questions
Required
1
Which group of students has the greatest variability in their travel times? Explain your reasoning.
Which group of students has the greatest variability in their travel times? Explain your reasoning.
Required
1
The mean of the data set for New Zealand is close to that of Canada. What does this tell us about the travel times of students in those two data sets?
The mean of the data set for New Zealand is close to that of Canada. What does this tell us about the travel times of students in those two data sets?
Required
1
The MAD of the data set for New Zealand is quite different than that of Canada. What does this tell us about the travel times of students in those two data sets?
The MAD of the data set for New Zealand is quite different than that of Canada. What does this tell us about the travel times of students in those two data sets?
Required
1
The data sets for Australia and Canada have very different means (18.1 and 11 minutes) but very similar MADs. What can you say about the travel times of the students in those two data sets?
The data sets for Australia and Canada have very different means (18.1 and 11 minutes) but very similar MADs. What can you say about the travel times of the students in those two data sets?