Intro to Statistics

Is this a statistical question? "How many pairs of tennis shoes do the students in our school have?"

• Yes, this is a statistical question

• No, this is not a statistical question

Tags

CCSS.6.SP.A.1

*Use the dot plot to answer this question*: Which of the following statements is a TRUE statement about the number of blue M&Ms?

• 25 packages of M&Ms were sampled

• The data is skewed right

• The most common number of blue M&Ms in a package is 8

• The Median is 8.5

Tags

NGSS.MS-PS3-1

*Use the frequency table to answer this question*: What percent of the vehicle gets less than 10 miles per gallon?

• 38%

• 28%

• 20%

• 14%

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many students take the bus to school?

• 35
• 20
• 10
• 15

Tags

CCSS.HSN.VM.C.6

How many more people like red than purple?

• 100
• 10
• 2
• 5

What type of graph uses a ‘best fit’ line

• Line graph

• Pie graph

• Scatter plot

• Bar graph

Tags

CCSS.8.SP.A.2

What type of graph shows a change over time?

• Line graph

• Pie graph

• Scatter plot

• Bar graph

In the Bozeman- “Statistics for Science” video. What is n?

• average

• mean

• median

• number of sample size

Tags

CCSS.6.SP.B.5A

In the Bozeman- “Statistics for Science” video. . What is x (bar)?

• average

• midpoint

• median

• number of sample size

Tags

CCSS.6.SP.B.5C

What does this symbol mean?

• sample mean

• sample variance

• sample standard deviation

• summation