Data Collection (and a little statistics)

What is the mode?
500, 600, 700, 800, 500, 600

• 500 and 600
• 700
• 800 and 700
• 500

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the median of the data set
9, 8, 7, 11, 7, 16, 3

• 8
• 7
• 3
• 2

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Ervin bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Ervin's scores?

• 193
• 127
• 60
• 66

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What was the day with the least amount of cars sold? 

• Monday
• Tuesday
• Wednesday
• Thursday

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Find the median from the given set of data.
1, 2, 3, 4, 2, 3, 2, 3

• 2.5
• 4
• 5
• 1

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is a controlled variable in a science experiment/investigation?

• The part of the experiment that we measure.

• The part of the experiment that we manipulate or change.

• The part of the experiment that we keep the same between trials.

• When we make a prediction about what we think the results will show.

Information gained using the 5 senses

• observation

• inference

• qualitative

• quantitative

Determine if people who take vitamin C every day are less likely to get colds.

• Cencus

• Sample Survey

• Experiment

• Observational Study

Determining if students using a calculator on a math final exam score better than students who do not use a calculator 

• Cenus
• Sample Survey
• Experiment
• Observational Study

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.5

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

Choosing people at random at the supermarket and asking them to taste two brands of orange juice to determine which brand they prefer.

• Census
• Sample Survey
• Experiment
• Observational Study

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

CCSS.HSS.IC.B.5