Calculator Functions and Survey Analysis

Calculator Functions and Survey Analysis

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial reviews problems from a worksheet, focusing on survey data analysis and graphing equations. It begins with an overview of a survey where 300 adults chose their favorite music genre. The instructor explains how to calculate percentages and verify statements based on the survey data. The second part involves graphing two equations to find their intersection point using a calculator, demonstrating step-by-step instructions for inputting functions and zooming in on the graph to identify the y-coordinate of the intersection.

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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the total number of adults who participated in the survey?

100

200

300

400

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many types of music were the participants asked to choose from?

3

2

5

4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of the survey participants were women?

43%

60%

30%

50%

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you calculate the percentage of women in the survey?

Multiply the number of women by 100

Subtract the number of men from the total participants

Divide the number of women by the total participants and multiply by 100

Divide the number of women by the number of men

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of participants preferred music type A?

20%

30%

50%

40%

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many participants preferred music type A?

90

80

70

60

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct percentage calculation for music type A preference?

60 divided by 300

90 divided by 300

80 divided by 300

70 divided by 300

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