Search Header Logo

Mathematics 8 - 1st Quarter Exam

Authored by Amz Julvz

Mathematics

8th Grade

Mathematics 8 - 1st Quarter Exam
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

84 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes the mean of a data set?

The number that occurs most frequently in data

The middle value when data is arranged in order

The difference between the highest and lowest values

The total of all values divided by the number of items

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A data set includes the values: 8, 10, 12, 14, and 50. What makes the mean less reliable as a measure of central tendency in this case?

The data set is too small

The values are all even numbers

The value 50 is an outlier that skews the mean

The mean is always reliable regardless of data

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Anna recorded the number of books her classmates read last month: 3, 5, 5, 6, 7, 5, 8, 6. What is the mode of the data?

5

6

7

8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The math teacher recorded the quiz scores of students: 15, 17, 14, 20, 20, 18, 16, 15. What is the median of the data?

16.5

17

17.5

18

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The test scores of 5 students in Math are: 78, 80, 82, 85, and 90. What is the mean score of the students?

82

83

85

84

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Based on the mean in item #5, what can be concluded about the overall performance of the class?

The class performed poorly

Most students failed the test

The class generally performed well

The scores were inconsistent

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best defines an algebraic expression?

A number sentence that contains an equal sign

A sequence of steps used to solve a word problem

A group of terms and symbols without an equal sign

A number sentence showing equality of two expressions

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?