L82 - 10.2 - Two-way Tables

Math Response

1. You invested $210 in an account paying an interest rate of 4.5% compounded quarterly. Assuming you made no deposits or withdrawals, how much money, to the nearest dollar, would be in your account after 15 years?

Amount after 15 years: $

Type answer here

Correct Answer: 411

Deg^°

Rad

Match

Match the following

• consist of labels or non-numerical entries that can be separated into different categories.

• consist of numbers that represent counts or measurements.

• measures one characteristic of a population.

• measures two characteristics of a population.

Categorical

(Qualitative)

Numerical

(Qualitative)

Univariate

Bivariate

• Categorical

  (Qualitative)

• Numerical

  (Qualitative)

• Univariate

• Bivariate

Labelling

Organize the results in a two-way table.

Drag labels to their correct position on the image

168

147

54

75

139

Multiple Choice

3. The segmented bar graph shows information about members of the 2018-2020 Florida Senate.

a. What does 17 represent?

• The 2018-2020 Florida Senate had 17 not first term republicans

• The 2018-2020 Florida Senate had 17 first term republicans

• The 2018-2020 Florida Senate had 17 not first term democrats

• The 2018-2020 Florida Senate had 17 first term democrats

Multiple Select

3. The segmented bar graph shows information about members of the 2018-2020 Florida Senate.

b. Find and interpret the total height of each bar in the graph.

• The total height of the “First Term” bar is 3 + 6 = 9 First Term Senators.

• The total height of the “First Term” bar is 14 + 17 = 31 First Term Senators.

• The total height of the “Not First Term” bar is 3 + 6 = 9 Not First Term Senators.

• The total height of the “First Term Senators.” bar is 14 + 17 = 31 Not First Term Senators.

Math Response

3. The segmented bar graph shows information about members of the 2018-2020 Florida Senate.

c. How many people were in the 2018–2020 Florida Senate?

Type answer here

Correct Answer: 40

Deg^°

Rad

Labelling

1. You survey 100 students and find that 45 exercise regularly, 41 eat vegetables daily, and 44 do not exercise regularly and do not eat vegetables daily. Is there an association between exercising regularly and eating vegetables daily?

 

Step 1: Use reasoning to find the missing joint and marginal frequencies.

Drag labels to their correct position on the image

100

55

11

45

59

44

15

41

30

Open Ended

1. You survey 100 students and find that 45 exercise regularly, 41 eat vegetables daily, and 44 do not exercise regularly and do not eat vegetables daily. Is there an association between exercising regularly and eating vegetables daily?

b. Of the students who do not exercise regularly, the ratio of those who eat vegetables daily to those who do not is:

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