Data Review

What is the range of this data set: 11,14,12,9,18,10,17,16

• Range = 9

• Range = 12

• Range = 6

• Range = 10

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the median of this data set: 20,28,24,21,17?

• 21

• 24

• 25.5

• 23

Tags

CCSS.6.SP.B.5C

What is the median of this data set: 5,5,3,1,4,2,4,1

• 3

• 4

• 3 and 4

• 3.5

Tags

CCSS.6.SP.B.5C

what is the mode of the data set: 12,14,13,14,13,15,13

• 12

• 13

• 14

• 15

Tags

CCSS.6.SP.B.5C

Are there any outliers for the following data set: 84, 88, 72, 74, 98, 16, 94

• Yes, 98 and 16 are outliers.

• No, there are no outliers.

• Yes, 16 is an outlier.

• Yes, 98 is an outlier.

What is the mean of the data set:

4,5,2,9,12,11,2,8

• 6.625

• 6.5

• 6.324

Tags

CCSS.6.SP.B.5C

_________ is a sample in which each individual or object in the entire population has an equal chance of being selected.

• Sample

• Population

• Random Sample

• Quartile

Tags

CCSS.HSS.IC.B.3

_______ is the entire group of objects or individuals considered for a survey.

• Sample
• Population
• Random Sample
• Quartile

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

_______ is a part of a group being surveyed.

• Sample
• Population
• Random Sample
• Quartile

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

At a middle school, the 7th graders will conduct a survey for where to go on a field trip. Which method will result in the least biased decision?

• to randomly ask 8th grade students who went on a field trip last year

• to randomly ask a handful of 7th grade students from each lunch table to select a location.

• to ask all 7th grade teachers and administrators for a location

• to ask the student council to choose a location