PREVIEW QUIZ

How many total people were surveyed?

• 78

• 22

• 70

• 100

Tags

CCSS.8.SP.A.4

Which of these values below is a marginal frequency?

• 182

• 120

• 46

• 10

Tags

CCSS.8.SP.A.4

Which of the values below is a joint frequency?

• 400

• 200

• 182

• 4

Tags

CCSS.8.SP.A.4

The number of people who purchased a hot dog and a soda is an example of ___________.

• Marginal Frequency

• Joint Frequency

• Marginal Relative Frequency

• Joint Relative Frequency

• Conditional Relative Frequency

Tags

CCSS.8.SP.A.4

Of the 200 people who bought soda, 25% of them also bought a hot dog. This is an example of_________.

• Joint Frequency

• Marginal Frequency

• Joint Relative Frequency

• Marginal Relative Frequency

• Conditional Relative Frequency

Tags

CCSS.8.SP.A.4

The table shows incomplete info about customers' orders in a cafe. what is the Marginal frequency women visited the cafe?

• 37

• 15

• 22

• 12

Tags

CCSS.8.SP.A.4

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books.  Use the trend line to predict how many chapters would be in a book with 180 pages. 

• 12 chapters
• 15 chapters
• 18 chapters
• 21 chapters

Tags

CCSS.HSF.BF.A.2

What type of correlation does this scatter plot show?

• positive 
• negative
• no correlation
• nonlinear association

Tags

CCSS.HSS.ID.B.5

Describe the correlation between the number of lanes rented and the number of people bowling.

• Non-linear correlation

• Negative linear correlation

• No correlation

• Positive linear correlation

Tags

CCSS.HSS.ID.B.5