Statistics Review

• The lowest score on Mrs. Bin's test was about 20%.

• The highest score on Mrs. Bin's test was 85%.

• Half of the students' scores on Mrs. Bin's test were above 60%.

• The interquartile range of the data is 30.

• The median of the scores in Mrs. Bin's sixth grade class is 65%.

The number of wins in the 2015 season in the American League is shown below. 93, 87, 81, 80, 78, 95, 83, 81, 76, 74, 88, 86, 85, 76, 68 What is the range of the number of wins in the American League?

The data set below represents the different costs of tablets at an electronics store. $298, $196, $248, $379, $319, $276, $198, $349 What is the interquartile range?

The data set below represents the different costs of tablets at an electronics store.

$298, $196, $248, $379, $319, $276, $198, $349

What is the median of the second half of the data? (third quartile)

The data set below represents the different costs of tablets at an electronics store.

$298, $196, $248, $379, $319, $276, $198, $349

What is the median of the first half of the data? (first quartile)

Which of the statement about the data in the histograms is true?

• A total of 30 teams were included in the data.

• Over half of the teams made 26-30 field goals in the season.

• 13 teams made between 21-25 field goals during the season.

• A total of 18 teams made 26 or more field goals.

Coach Culpepper tallies his players' ages below. What percent of the team is 14 or older?

• 32%

• 45%

• 36%

• 60%

The number of people on various teams within a soccer league are shown below. Which box plot best represents the data?

15, 16, 16, 18, 19, 19, 20, 20, 21, 22, 23

• 
• 
• 
• 

What is the mode in this set of numbers:
7, 14, 20, 3, 7, 14, 2, 14, 7

• 7

• 20

• 7 & 14

• none of the above

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.

• More students received a 94 than any other score

• No student scored below a 50

• A score of 91 was slightly below average.