SAT Prep Quiz 3 Review

What is the average test score for the class if five students received scores of: 92, 81, 45, 95, and 68?

• 81

• 76.2

• 46

• 92

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.3

CCSS.7.SP.B.4

Find the median value of the set of numbers {4, 12, 15, 3, 7, 13}.

• 9.5

• 9

• 12

• 4

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Which of the following statements is true about the set of numbers {3, 5, 10, 8}

• The mean is greater than the median.

• The median is greater than the mean.

• The set of numbers does not have a median.

• The mean is equal to the median.

Tags

CCSS.7.SP.B.4

25% of 64 is equal to 5% of what number?

• 90

• 94

• 108

• 320

Tags

CCSS.6.RP.A.3C

A painter charges $1700 to paint the exterior of a house. The painter must use 57% of this money to purchase supplies for the job. What is the profit that the painter makes?

• $731

• $969

• $1643

• $2669

Tags

CCSS.6.RP.A.3C

A bag of jellybeans has 20 watermelon jellybeans, 45 sour apple jellybeans, 30 orange jellybeans and 5 cotton candy jellybeans.  If you reach in and grab one jelly bean, what is the probability that it will be watermelon flavored?

• 1/4

• 1/5

• 1/20

• 1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Mike has a bag of marbles, 4 white, 8 blue, and 6 red. He pulls out one marble from the bag and it is red. What is the probability that the second marble he pulls out of the bag is white?

• 1/17

• 1/18

• 4/17

• 4/18

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

2 POINT PROBLEM!!!

There is a special contest held at a high school where the winner will receive a prize of $100. 300 seniors, 200 juniors, 200 sophomores, and 100 freshmen enter the contest.  Each senior places their name in the hat 5 times, juniors 3 times, and sophmores and freshmen each only once. What is the probability that a junior's name will be chosen?

• 1/4

• 1/6

• 2/7

• 5/7

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7