Module 14 &15 Review

Emilio asks his classmates what month they were born. He finds that 36 out of 90 classmates were born in July. If there are 1,280 students in Emilio's school, how many students can he expect to have birthdays in July based on the experimental probability?

(a)  

Tags

CCSS.7.SP.C.6

Vijay is birdwatching during his hike. He records the types of birds he sees in the table below. What is the experimental probability for each type of bird that Vijay sees during his hike?​

• 55%

• Pigeon

• 12.5%

• Cardinal

• 32.5%

• Sparrow

Tags

CCSS.7.SP.C.6

While sitting on a park bench, Tanisha counts that 16 out of 20 people who walk by her have a pet with them. Part A: What is the probability that a person who walks by Tanisha has a pet?

(a)  

Tags

CCSS.7.SP.C.7B

While sitting on a park bench, Tanisha counts that 16 out of 20 people who walk by her have a pet with them. Part B: What is the probability that a person who walks by her does not have a pet?

(a)  

Tags

CCSS.7.SP.C.6

Maria uses the calendar shown below and randomly picks a date to have a dinner party. Order the events in the correct order from 1 being the LEAST LIKELY to occur to 4 being the MOST LIKELY to occur. - Maria picks an even-numbered date. - Maria picks a date on a Saturday or Sunday. - Maria picks a date on a Monday. - Maria picks a single-digit date.

• 1

• Maria picks a date on a Monday.

• 4

• Maria picks a single-digit date.

• 3

• Maria pics an even numbered date

• 2

• Maria picks a date on a Saturday or Sunday.

Tags

CCSS.7.SP.C.5

What is the probability of choosing a penny from a jar of coins that contains 12 pennies, 19 nickels, 14 dimes, and 15 quarters written as a percent?

(a)  

Tags

CCSS.7.SP.C.7B

Lanie is buying a new kite. There are 6 blue, 9 green, and 9 red kites in the bin at the store. If each choice is equally likely, what is the theoretical probability that Lanie buys a blue kite?

• 1/4

• 3/4

• 1/3

• 3/4

Tags

CCSS.7.SP.C.7B