Unit 5 Inferences

What does Inference mean?

• finding details in a story
• Use clues and what you already know to come up with an idea
• Giving a reason for your answer
• Using what I know

Tags

CCSS.RI.9-10.1

CCSS.RL.8.1

CCSS.RI.8.1

CCSS.RL.9-10.1

CCSS.RI.7.1

Identify the population and sample in the following survey: To gauge student preference of a new school mascot, the Student Council President surveyed the members of the school soccer team.

• Population: students in the school  Sample: school soccer team
• Population: school soccer team Sample: students in the school
• Population: school soccer team Sample: Student Council President
• Population: students in the school  Sample: school mascot

3. You must find the 5 number summary in order to make a box and whisker plot. 

• True
• False

4. Which of the following lists all parts of the five number summary?

• Mean, Median, Mode, Range, and Total
• Minimum, Quartile 1, Median, Quartile 3, and Maximum 
• Smallest, Q1, Q2, Q3, and Q4
• Minimum, Maximum, Range, Mean, and Median

6. Which city has a higher median?

• Millersburg
• Arcadia

7. What is Millersburg's Q3 value?

• 200
• 260
• 220
• 140

9. What was the maximum amount someone spent on groceries?

• 40
• 60
• 140
• 150

10. What is the median of the data?

• 200
• 100
• 90
• 140

List the 5 number summary.

• 20, 40, 60, 80, 10
• 10, 20, 30, 40, 50
• 15, 25, 40, 50, 80
• 10, 40, 60, 70, 80

1. Which of the following best describes the process of finding the range for a set of data?

• ADD the biggest and smallest numbers
• Place the number in order from least to greatest then find the middle.
• Find the difference between the Maximum and the Minimum.
• Find the average.