review test 3.4. find p(b, then c) question 1 a a ab b b c c

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Review Test 3.4

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Review Test 3.4

Find P(B, then C)

Question 1

AA

ABB

BC

C

A number cube is tossed, and the spinner below is spun. Find P(less than 3 and B)

Question 2

AA

ABB

BC

C

Using the spinner below, if you spun the spinner 60 times, how many times would you expect to land on 1?

Question 3

1 1

4

3

6

5

If you spin the spinner below twice, find P(odd, then even).

Question 4

1 1

4

3

6

5

A bag has 6 blue, 5 red, and 4 yellow marbles. Once a marble is drawn, it is not replaced.

P(two red)

Question 5

A bag has 6 blue, 5 red, and 4 yellow marbles. Once a marble is drawn, it is not replaced.

P(yellow, then a blue)

Question 6

A bag has 6 blue, 5 red, and 4 yellow marbles. Once a marble is drawn, it is replaced.

P(blue, then a red)

Question 7

Chik-fil-A is having a promotion where customers get a free sandwich. The first 25 of 30 customers did not get a sandwich. What is the experimental probability of winning a free sandwich?

Question 8

Question 9A number cube is rolled 40 times. A 1 was rolled 5 times, a 2 was rolled 9 times, a 3 was rolled 8 times, a 4 was rolled 6 times, a 5 was rolled 7 times, and a 6 was rolled 5 times. What is the experimental probability of rolling a 3?

Question 10

A cat is about to deliver a litter of 5 kittens. Which model can be used to simulate randomly picking the gender of the first 4 kittens born?

Question 11Use the frequency table to determine how many students received a score of 75 or better on the last Math exam.

Score Frequency

< 70 3

70 – 74 5

75 – 79 6

80 – 89 9

90 – 100 5

Question 12The table shows a list of golf scores. How many are in the interval 68 – 70?

Golf Scores

68 65 72 71

69 67 66 63

70 73 67 68

69 70 71 72

69 67 66 75

Question 13

According to the graph, what is the least favorite pet?

Favorite Pet

Cat15%

Fish15%

Hamster20%

Horse10%

Dog40%

Question 14

If 250 people were surveyed, how many prefer fish as a pet?

Favorite Pet

Cat15%

Fish15%

Hamster20%

Horse10%

Dog40%

Question 15

A rectangular prism has dimensions 4 in by 6 in by 12 in. If the dimensions of the box were all tripled, how would the surface area of the prism be changed?

Question 16

A rectangular prism has dimensions 4 in by 6 in by 12 in. If the dimensions of the box were all halved, how would the volume of the prism be changed?

Question 17Using the data below, identify the lower and upper quartiles.

Test Scores

100 70 70 90

50 90 50 90

100 50 90 100

90 50 25 80

Question 18Using the data below, identify the median and the mode.

Test Scores

100 70 70 90

50 90 50 90

100 50 90 100

90 50 25 80

Question 19The table shows the results of a number cube being rolled. According to the results, what is the experimental probability of rolling a 5?

1 6 5 4

3 2 1 4

3 6 5 2

1 1 4 3

5 4 2 1

Question 20According to the results of a number cube being rolled, what is the experimental probability of rolling a prime?

1 6 5 4

3 2 1 4

3 6 5 2

1 1 4 3

5 4 2 1