Statistics Review

A farmer counted a total of 29 eggs in 8 hens' nests.  What was the average number of eggs in each nest?

• between 2 and 3
• between 3 and 4
• between 4 and 5
• between 5 and 6

Tags

CCSS.3.OA.A.3

The dot plot below shows the number of questions each student answered correctly on the quiz.  If each question on the quiz was worth 3 points, how many students scored higher than 70?

• 3
• 6
• 9
• 14

During the week, Kiana kept a log of how many hours she spent after school on homework. Based on the information in the table above, which would best describe her homework habits?

• Kiana studied an average of 2.3 hours a week.
• The range is so spread out; it appears Kiana has inconsistent study habits.
• Kiana spends, on average, at least 20% of each day doing homework.
• The data indicates that Kiana studies more towards the end of the week.

The bar graph below shows the number of points scored by 4 students in a game.  What was the mean (average) number of points each student scored?

• 5
• 6
• 7 1/4
• 7 1/2

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Micah's points per game for the first ten games of the basketball season are shown.  How many points does Micah need to score in the next game to have a mean score of 15 points per game?

• 3
• 5
• 7
• 9

The graph show the number of books read by students in Ms. Ryan's class last summer.  Which data best matches the graph?

• 2, 2, 3, 5, 5, 5,6, 6, 7, 7, 7, 7, 9, 10, 12
• 2, 2, 2, 5, 5, 5, 6, 6, 7, 7, 7, 7, 9, 10, 12
• 3, 3, 3, 5, 5, 5, 6, 6, 7, 7, 7, 7, 9, 10, 12
• 2, 3, 3, 5, 5, 5, 6, 6, 7, 7, 7, 7, 9, 10, 12

Addie recorded the number of goals scored in each soccer game this season.  She created the box plot below using this data.  What is the lower quartile of this data set?

• 2
• 4
• 6
• 10

Katie recorded the number of jumping jacks exercises she did each day in the table below.  What is the median number of jumping jack exercises?

• 30
• 31
• 34

The starting lineup for a men's baseball team with the heights of each player are listed in the table.  What is the mean height, in inches, of the starting lineup?

• 69
• 72
• 73
• 75

A teacher asks students the number of times they visit their locker in a week. She created the box plot below with the data. What is the upper quartile on the box plot?

• 3
• 4
• 10