Understanding Random Variables

Understanding Random Variables

12th Grade

40 Qs

quiz-placeholder

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Understanding Random Variables

Understanding Random Variables

Assessment

Quiz

Philosophy

12th Grade

Hard

Created by

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FREE Resource

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following scenarios represents a discrete random variable?

The number of books borrowed from a library in a week

The speed of a tricycle on a busy street

The amount of water a household consumes daily

The height of coconut trees in a plantation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A teacher records the number of absences per student in a semester. This data is an example of:

A discrete random variable

A continuous random variable

A qualitative variable

A nominal variable

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the temperature in Baguio City is measured in degrees Celsius daily, this data is considered:

A discrete variable

A continuous variable

A nominal variable

A categorical variable

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of a continuous random variable?

The number of students enrolled in a university

The total amount of rainfall in Metro Manila for a month

The number of jeepneys passing by a certain checkpoint

The number of customers at a carinderia per day

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a discrete variable?

Number of books per student

Number of green marbles in the box

The number of arrivals of customers in the clinic between 8:00 a.m to 4:00 p.m.

The weight of a box of soft drinks labeled 12 ounces.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following scenarios describe a continuous variable?

The weight of newly harvested palay per sack

The total height of students in a classroom

The number of pets owned by a household

The amount of milk consumed by a toddler per day

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A coconut farmer monitors the amount of copra produced in kilograms per harvest. The amount of copra is an example of:

Discrete

Continuous

Categorical

Ordinal

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