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Statistics and Probability Quiz 2

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Identify whether the experiment involves a discrete or a continuous random variable.


Rotating a spinner that has 4 equally divided parts: blue, green, yellow, and red

a)

Discrete Random Variable

b)

Continuous Random Variable

2.

Identify whether the experiment involves a discrete or a continuous random variable.


Collecting data about the mileage per liter of a certain brand and model of a car

a)

Discrete Random Variable

b)

Continuous Random Variable

3.

Identify whether the experiment involves a discrete or a continuous random variable.


tossing a pair of fair coins

a)

Discrete Random Variable

b)

Continuous Random Variable

4.

Identify whether the experiment involves a discrete or a continuous random variable.


Recording the number of points scored by a NBA team in each game of the 2018 season

a)

Discrete Random Variable

b)

Continuous Random Variable

5.

Identify whether the experiment involves a discrete or a continuous random variable.


Number of phone calls answered by a call center agent during his/her shift

a)

Discrete Random Variable

b)

Continuous Random Variable

6.

Identify whether the experiment involves a discrete or a continuous random variable.


Recording number of medals that the Philippine team won in each of the past 20 Olympic games

a)

Discrete Random Variable

b)

Continuous Random Variable

7.

Identify whether the experiment involves a discrete or a continuous random variable.


Measuring the distance travelled by different cars using 1-liter of gasoline

a)

Discrete Random Variable

b)

Continuous Random Variable

8.

Identify whether the experiment involves a discrete or a continuous random variable.


Measuring the length of time it takes before a dolphin surfaces in the ocean to breath

a)

Discrete Random Variable

b)

Continuous Random Variable

9.

Identify whether the experiment involves a discrete or a continuous random variable.


Recording the number of times each student goes to the bathroom in each school day

a)

Discrete Random Variable

b)

Continuous Random Variable

10.

Identify whether the experiment involves a discrete or a continuous random variable.


Tallying the number of times a student has been late during the 1st term

a)

Discrete Random Variable

b)

Continuous Random Variable