Summarize Data

The table shows the number of each type of animal at a refuge. Determine the relative frequency for the cheetah.

• 45%

• 25%

• 50%

• 30%

The table shows the results of a survey about favorite types of stores. What is the mode of the data?

• Candy Store

• Pet Store

• Electronic Store

• Clothing Store

The Jackson family has a large assortment of pets. The table shows the number of each type of pet the family owns. Which of the following statements does NOT reflect a good summary of the data?

• One-fourth of the pets are cats.

• Snakes represent 10% of the pets on the farm.

• The number of birds and snakes make up 20% of the pets.

• More than half of the pets are dogs.

The Jackson family has a large assortment of pets. The table shows the number of each type of pet the family owns. Which relative frequency table matches the pets at the Jackson home?

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• 
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Which statement is true?

• The freshman class has LESSER MEAN number of cans donated than the sophomore class.

• The freshman class has THE SAME MEDIAN number of cans donated than the sophomore class.

• The freshman class has GREATER MEAN number of cans donated than the sophomore class.

• The freshman class has GREATER MEDIAN number of cans donated than the sophomore class.

Answer explanation

The "MIDDLE" for the freshman class is further to the left, so the freshman MEDIAN IS LESS than the sophomore median.

A coach compared the heights of the players on two different teams. The data set is shown in the table below. Based on these data, which statement is true?

• The mean height of the players on Team B is greater than the mean height of the players on Team A.

• The mean height of the players on Team A is greater than the height of the players on Team B.

• The median height of the players on Team B is greater than the median height of the players on Team A.

• The median height of the players on Team A is greater than the median height of the players on Team B.

What is the Mode of this data?

• 1

• 9

• 10

• 4

The graph represents all the students in Mr. Bryant's first-period class and which sport they signed up to play after school. Which of the following statements best describes the summary of the data?

• Forty-five percent of the students in Mr. Bryant's class signed up to play softball.

• Less than one-third of the students in Mr. Bryant's class signed up to play soccer.

• More than 3/5 of the students in Mr. Bryant's class signed up to play either flag football or soccer.

• Exactly 5/8 of the students in Mr. Bryant's class did not sign up to play basketball.

The percent bar graph shows the students who participate in various clubs. What is the mode of the data?

• Spanish

• Pep

• Debate

• Art

Statistics which is concerned with summarizing values to describe group characteristics of the data.

• Descriptive

• Inferential

• Parametric

• Non Parametric