Which of the following best describes the difference between accuracy and precision?

Accuracy refers to how close a measurement is to the true value, while precision refers to how close measurements are to each other.

Accuracy refers to how close measurements are to each other, while precision refers to how close a measurement is to the true value.

Accuracy and precision both refer to how close a measurement is to the true value.

Accuracy and precision both refer to how close measurements are to each other.

In a scientific experiment, why is it important to have both high accuracy and high precision?

To ensure that the results are both reliable and valid.

To ensure that the results are only reliable.

To ensure that the results are only valid.

To ensure that the results are neither reliable nor valid.

What is the sum of a rational number and an irrational number?

Sometimes rational, sometimes irrational

Which of the following statements is true about real numbers?

Real numbers include both rational and irrational numbers.

Real numbers are only positive.

What is the product of a rational number and an irrational number?

Sometimes rational, sometimes irrational

Real Numbers Module 1 8AP

Quiz

•

Mathematics

•

9th Grade

•

Practice Problem

•

Hard

Katerina Evangelinos

FREE Resource

31 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4

6

8

16

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3

6

9

12

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4

8

16

64

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4

8

16

32

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