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Author: LBeth
No. Questions: 5
Created: Apr 8, 2014
Last Modified: 6 years ago

Measures of Center and Variation

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Marcus records the following outdoor temperatures each hour from 9:00 a.m. to 3:00 p.m.:

[math]56^deg, 59^deg, 60^deg, 63^deg, 70^deg, 73^deg, 70^deg[/math]
Grade 6 Range, Median, Mean, and Mode CCSS: 6.SP.A.3, 6.SP.B.5c
A.
What is the range of the temperatures?
  1. 17
  2. 63
  3. 64
  4. 70
Grade 6 Range, Median, Mean, and Mode CCSS: 6.SP.A.3, 6.SP.B.5c
B.
What is the mean of the temperatures?
  1. 17
  2. 63
  3. 64
  4. 70
Grade 6 Range, Median, Mean, and Mode CCSS: 6.SP.A.3, 6.SP.B.5c
C.
What is the median of the temperatures?
  1. 17
  2. 63
  3. 64
  4. 70
Grade 6 Range, Median, Mean, and Mode CCSS: 6.SP.A.3, 6.SP.B.5c
D.
Which correctly shows how to calculate the range of the temperatures?
  1. [math]73^deg + 56^deg[/math]
  2. [math]73^deg - 56^deg[/math]
  3. [math]70^deg + 56^deg[/math]
  4. [math]70^deg - 56^deg[/math]
Grade 6 Range, Median, Mean, and Mode CCSS: 6.SP.A.3
E.
Marcus records one more temperature reading at 4:00 p.m. Which of the following temperatures would change the range of the data set?
  1. [math]56^deg[/math]
  2. [math]63^deg[/math]
  3. [math]70^deg[/math]
  4. [math]74^deg[/math]