Quiz: 11.6-11.10

Find the Median

• 98
• 93
• 78
• 85

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Find the Mean of the data set

• 82
• 86
• 88
• 92

Tags

CCSS.6.SP.B.5C

Find the Mode of the data set

• 82
• 86
• 88
• 92

Tags

CCSS.6.SP.B.5C

What data value is the upper quartile (Q3)?

• 64
• 62
• 66
• 58

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Given the following data set

6, 9, 12, 14, 7, 9, 6, 8, 25, 12, 14

What is the mean of the data set without the outlier(s)?

• 9.2

• 9.7

• 11.1

• 12.4

Tags

CCSS.6.SP.B.5C

Select the outlier in the data set.

61, 69, 71, 73, 77, 78, 82, 128

In a factory, the weight of the concrete poured into a mold by a machine follows a normal distribution with a mean of 1150 pounds and a standard deviation of 22 pounds. Approximately 95% of molds filled by this machine will hold weights in what interval? 

• 1084 to 1216 pounds 
• 1106 to 1150 pounds 
• 1106 to 1194 pounds 
• 1128 to 1172 pounds

Tags

CCSS.HSS.ID.A.4

A 12 oz can of soda has a mean volume of 12 oz, with a standard deviation of .25 oz. How common are cans with less than 11.5 oz of soda? Calculate the probability.

• 2.5%
• .15%
• 2.35%
• 2.25%

Tags

CCSS.HSS.ID.A.4

According to the empirical rule, what percentage of data falls within 1 standard deviation? 

• 25%
• 68%
• 95%
• 99.7%

Tags

CCSS.HSS.ID.A.4

Which interval shows 95% of the data given a mean of 15 and a standard deviation of 3? 

• 9 to 21
• 12 to 18
• 6 to 24
• 13 to 16

Tags

CCSS.HSS.ID.A.4