
1.
Exam scores from 0 to 100 are uniformly distributed as shown in the density curve below. The area under the curve from 80 to 100 is 0.25. Interpret this area.

2.
Cookies sold each day a store from 0 to 50 cookies are uniformly distributed as shown in the density curve below. The area under the curve from 10 to 20 is 0.5. Interpret this area.

3.
Tickets sold for concerts from 0 to 500 tickets are uniformly distributed as shown in the density curve below. The area under the curve from 0 to 100 is 0.2. Interpret this area.

4.
A critic's movie ratings from 0 to 10 are uniformly distributed as shown in the density curve below. The area under the curve from 6 to 9 is 0.3. Interpret this area.

5.
The weights of people in a particular country from 0 to 250 pounds are uniformly distributed as shown in the density curve below. The area under the curve from 100 to 150 is 0.33. Interpret this area.

6.
Points scored by a team in basketball games from 0 to 100 points are uniformly distributed as shown in the density curve below. The area under the curve from 60 to 80 is 0.5. Interpret this area.

7.
The number of dropouts from a college each year from 0 to 20 dropouts are uniformly distributed as shown in the density curve below. The area under the curve from 8 to 12 is 0.4. Interpret this area.

8.
The number of pages in a book read each day from 0 to 75 pages are uniformly distributed as shown in the density curve below. The area under the curve from 0 to 30 is 1.00. Interpret this area.

9.
The members of a Library each year from 0 to 100 members are uniformly distributed as shown in the density curve below. The area under the curve from 20 to 50 is 0.75. Interpret this area.

10.
Pizzas sold each day at a pizzeria from 0 to 100 pizzas are uniformly distributed as shown in the density curve below. The area under the curve from 20 to 80 is 0.6. Interpret this area.

11.
Sick days used by employees at a company from 0 to 10 sick days are uniformly distributed as shown in the density curve below. The area under the curve from 0 to 4 is 0.80. Interpret this area.

12.
The length of selected documentaries from 0 to 75 minutes are uniformly distributed as shown in the density curve below. The area under the curve from 30 to 60 is 0.67. Interpret this area.

13.
The number of pets owned by families from 0 to 10 pets owned are uniformly distributed as shown in the density curve below. The area under the curve from 1 to 10 is 0.9. Interpret this area.

14.
The number of fish caught a day by fishermen from 0 to 10 fish are uniformly distributed as shown in the density curve below. The area under the curve from 1 to 2 is 0.167. Interpret this area.

15.
The number of times students brush their teeth a day from 0 to 5 times are uniformly distributed as shown in the density curve below. The area under the curve from 1 to 2 is 1.00. Interpret this area.

16.
The number of chocolate bars sold in a day from 0 to 50 bars are uniformly distributed as shown in the given density curve below. The area under the curve from 20 to 30 is 0.5. Interpret this area.

17.
Quiz scores from 0 to 100 are uniformly distributed as shown in the given density curve below. The area under the curve from 60 to 80 is 0.2. Interpret this area.

18.
Number of engineering majors at a university each year from 0 to 50 students are uniformly distributed as shown in the given density curve below. The area under the curve from 35 to 50 is 0.3. Interpret this area.

19.
Circus ticket sold for shows from 0 to 500 tickets are uniformly distributed as shown in the given density curve below. The area under the curve from 100 to 200 is 0.25. Interpret this area.

20.
The weight of pet dogs from 0 to 250 pounds are uniformly distributed as shown in the given density curve below. The area under the curve from 50 to 100 is 0.33. Interpret this area.

21.
A critic's TV show ratings from 0 to 10 are uniformly distributed as shown in the given density curve below. The area under the curve from 4 to 7 is 0.6. Interpret this area.

22.
Books read in a year by avid readers from 0 to 25 books are uniformly distributed as shown in the given density curve below. The area under the curve from 5 to 15 is 0.67. Interpret this area.

23.
The ages of pet cats in a particular neighborhood from 0 to 10 years old are uniformly distributed as shown in the given density curve below. The area under the curve from 4 to 6 is 0.4. Interpret this area.

24.
The number of home runs hit by a baseball player in each season from 0 to 25 home runs are uniformly distributed as shown in the given density curve below. The area under the curve from 5 to 20 is 0.75. Interpret this area.

25.
The ages of members in an art club from 0 to 100 years old are uniformly distributed as shown in the given density curve below. The area under the curve from 20 to 70 is 0.833. Interpret this area.

26.
Pretzels sold at a store every day from 0 to 100 pretzels are uniformly distributed as shown in the given density curve below. The area under the curve from 20 to 40 is 0.5. Interpret this area.

27.
The number of days each employee was late to work at a particular company from 0 to 10 days late are uniformly distributed as shown in the given density curve below. The area under the curve from 1 to 8 is 0.7. Interpret this area.

28.
The visitors to a zoo each day from 0 to 100 are uniformly distributed as shown in the given density curve below. The area under the curve from 90 to 100 is 0.11. Interpret this area.

29.
The length of selected horror films from 0 to 75 minutes are uniformly distributed as shown in the given density curve below. The area under the curve from 60 to 75 is 1.00. Interpret this area.

30.
The number of students enrolled in a calculus course at a university each semester from 0 to 50 students are uniformly distributed as shown in the given density curve below. The area under the curve from 10 to 20 is 0.0. Interpret this area.