Prob/Stats Fall Final Review

Population is...

• ... the total amount of things.

• ... a small part used for the study.

Sample size is the total amount of things in a population.

• True

• False

Variables can be classified as...

• ... qualitative and quantitative.

• ... qualitative and categorical.

• ... quantitative and categorical.

If your teacher asked you to make categorical observations about the class’s pet hamster, which group of words might be used?

• A mass of 3 kg, 11 cm long, age of 16 months

• A mass of 3 kg, 11 cm long, cute

• A long hair, white and brown colored, soft

• A temperature, length, weight

Tags

CCSS.1.MD.A.1

CCSS.1.MD.A.2

CCSS.1.MD.C.4

Which of the following is an example of quantitative data? 

• The color of your car
• A person's state of residence
• A person's Zip Code
• A Person's Height

Tags

CCSS.7.SP.B.3

Which of the following is an example of categorical data?

• High School Graduate or Not
• Annual Income
• Years of Schooling Completed
• Years of playing an instrument

Tags

CCSS.HSS.ID.B.5

What is the relative frequency of cheetahs at the refuge?

• 25%
• 20%
• 16%
• 100%

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

The table shows the results of a survey about favorite types of stores. Determine the relative frequency for each store.

• clothing: 38%

  electronics: 22%

  pet: 10%

  candy: 30%

• clothing: 19%

  electronics: 11%

  pet: 5%

  candy: 15%

• clothing: 50%

  electronics: 25%

  pet: 5%

  candy: 20%

• clothing: 35%

  electronics: 23%

  pet: 15%

  candy: 27%

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

How many MORE people like Owls than Dogs?

• 10

• 6

• 1

• 3

Tags

CCSS.3.OA.D.8

Which is the most popular meal?

• Chicken Dinner

• Pizza

• Burger

• Salad

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