Unit 1 Statistics Most Missed Questions

Which measure of center is most affected by outliers?

• Mean

• Median

• Mode

• Range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Refer to the histogram.

Which statement below is true?

• A. The interval of 75-80 feet had the most trees.

• B. There were 8 trees with heights less than 70 feet.

• C. The tallest tree was 10 feet tall.

• D. The interval of 60-65 feet had the least amount of trees.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the total distance the cross-country team ran?

• 10 miles

• 24 miles

• 12 miles

• 30 miles

Tags

CCSS.3.MD.B.4

The Mean Absolute Deviation (MAD) of four data sets is shown in the chart. Which data set describes observations that are the most consistent?

• Data Set 1

• Data Set 2

• Data Set 3

• Data Set 4

Tags

CCSS.6.SP.B.5C

Adam surveyed 10 students to determine the amount of money they spent going out to eat each week. Here are the results:

35, 38, 29, 42, 45, 32, 40, 30, 2, 46 Which measure would best represent this data?

• Median

• Mean

• Range

• Mode

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Using the dot plot, which measure of center best describes the data?

• Mean

• Median

• Range

• Maximum

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

What type of data is displayed on a bar graph?

• quantitative data

• categorical data

• percentages

• values within range

Tags

CCSS.3.MD.B.3

Which of the following is _FALSE regarding the Miles Traveled box plot?

• A. The highest number of miles traveled is 104.

• B. Half of the drivers traveled more than 86 miles.

• C. 25% of the drivers drove between 98 and 104 miles.

• D. 50% of the drivers drove 80 miles or more.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The test scores for a math test are displayed on the boxplot. What percent of the students scored at least a 75 on the test?

• 25%

• 50%

• 75%

• 100%

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which type of graph display data in quartiles?

• Dot Plot

• Histogram

• Line Plot

• Box Plot

Tags

CCSS.6.SP.B.4

CCSS.6.SP.B.5