Analyzing Student Data: Trends and Comparisons in Numbers

A class recorded the number of books read by each student. The plot shows that 5 students read 3 books, 7 students read 4 books, and 3 students read 5 books. How many students read more than 3 books?

• 8

• 12

• 10

• 6

In a survey, the number of pets owned by families was plotted. The plot shows 6 families have 1 pet, 4 families have 2 pets, and 2 families have 3 pets. How many families have 2 or more pets?

• 10

• 6

• 8

• 4

A store tracks the number of apples sold each day. The plot shows sales of 10, 15, and 20 apples over three days. What is the trend in apple sales over these days?

• The trend in apple sales is stable.

• The trend in apple sales is fluctuating.

• The trend in apple sales is decreasing.

• The trend in apple sales is increasing.

The number of bicycles sold in a week is plotted. On Monday, 5 bikes were sold, Tuesday 10, and Wednesday 15. What is the average number of bikes sold over these three days?

• 5

• 10

• 15

• 12

A school collected data on the number of hours students study each week. The plot shows 8 students study 5 hours, 6 students study 10 hours, and 4 students study 15 hours. How many students study less than 10 hours?

• 10

• 6

• 8

• 4

In a gardening club, the number of flowers planted is recorded. The plot shows 3 members planted 10 flowers, 5 members planted 15 flowers, and 2 members planted 20 flowers. How many flowers were planted in total?

• 145

• 125

• 130

• 150

A survey shows the number of video games owned by students. The plot indicates that 4 students own 1 game, 6 students own 2 games, and 2 students own 3 games. How many students own more than 1 game?

• 4

• 6

• 10

• 8

The number of hours spent on homework is plotted for a week. The plot shows 4 hours on Monday, 5 hours on Tuesday, and 3 hours on Wednesday. What is the trend in homework hours over these days?

• The trend in homework hours is constant throughout the week.

• The trend in homework hours is decreasing from Monday to Wednesday.

• The trend in homework hours is increasing every day of the week.

• The trend in homework hours is increasing from Monday to Tuesday and then decreasing on Wednesday.

A pet store recorded the number of different pets sold. The plot shows 10 dogs, 15 cats, and 5 birds sold. Which type of pet was sold the most?

• Dogs

• Cats

• Rabbits

• Fish

In a cooking class, the number of recipes made is plotted. The plot shows 2 students made 3 recipes, 4 students made 5 recipes, and 1 student made 7 recipes. How many recipes were made in total?

• 25

• 40

• 15

• 33