Probability and Stats Reveiw

A store sells shirts that are either small, medium, or large. The colors are either red, blue, green, or white. What is the probability someone will select a large green shirt?

• 1/3
• 1/7
• 1/9
• 1/12

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10

• 2/3

• 1/9

• 1/3

Find the probability of landing in the shaded area

• 75%
• 50%
• 25%
• 80%

Tags

CCSS.7.SP.C.7B

What is the probability that the person picked will be a boy given they speak german? 

• .7273
• .4
• .16
• .22

What is the probability that a female is chose given they like a Toyota? 

• .525
• .4627
• .6774
• .3143

Mary is a good student. The probability that she studies and passes her test is 3/5. If the probability that she studies is 8/9. What is the probability that she passes given that she studies? 

• 27/40
• 1.48
• .008
• .0593

Find the range of the data set
1.43,1.05,34,56,89,1.1

• 87.9
• 87.57
• 87.95
• 89

Tags

CCSS.7.NS.A.1C

Which number is not the mean, median, mode, or range of the data set 4, 3, 15, 11, 3, 8, 7, 5?

• 3
• 7
• 12
• 11

6. Which city has a higher median?

• Millersburg
• Arcadia

Tags

CCSS.2.MD.A.3

Which plot has a median of 50?

• Plot 1

• Plot 2

• Plot 3

• Plot 4

Tags

CCSS.3.MD.B.4