Reporting Category 4 Review

The percent bar graph shows the percent of each type of trading card that is in John’s collection.

Which type of trading card represents the mode for the data shown?

• Football

• Hockey

• Soccer

• Baseball

The percent bar graph shows the percent of each type of trading card that is in John’s collection.

True of False: One-fourth of the cards were football cards.

• True, because football is 25%

• False, because football is 30%

• True, because football is 40%

• False, because football is 20%

The table shows the results of a survey about favorite types of stores. Determine the relative frequency for each store.

• clothing: 38%

  electronics: 22%

  pet: 10%

  candy: 30%

• clothing: 19%

  electronics: 11%

  pet: 5%

  candy: 15%

• clothing: 50%

  electronics: 25%

  pet: 5%

  candy: 20%

• clothing: 35%

  electronics: 23%

  pet: 15%

  candy: 27%

Hector has a collection of postcards. The frequency table shows the number of postcards he has from each country. The number of postcards from the United States is 3 times the number he has from which country?

• Japan

• Norway

• France

• Canada

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.

What is the median? 6, 9, 6, 4, 8, 5, 2

• 8

• 4

• 6

• 2

What is the range? 6, 9, 4, 6, 8, 5, 2

• 1

• 7

• 6

• 9

Describe the shape of the graph.

• Symmetrical

• Skewed

• Uniform

True or false, the data for the cars is symmetrical.

• True

• False

Describe the shape of Daniel's data

• skewed

• uniform

• symmetrical