Refer to our Texas Go Math Grade 7 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 7 Module 11 Answer Key Analyzing and Comparing Data.

**Texas Go Math Grade 7 Module 11 Answer Key Analyzing and Comparing Data**

**Texas Go Math Grade 7 Module 11 Are You Ready? Answer Key**

**Write each fraction as a decimal and a percent.**

Question 1.

\(\frac{7}{8}\) _____

Answer:

Divide 7 by 8. Write a decimal point and zeros in the dividend and place a decimal point in the quotient.

The result is: 0.875

Move the decimal point two places to the right and add the “%“ sign.

0.875 = 87.5%

\(\frac{7}{8}\) = 87.5%

Question 2.

\(\frac{4}{5}\) _____

Answer:

Divide 4 by 5. Write a decimal point and zeros in the dividend and place a decimal point in the quotient.

The result is: 0.8 = 0.800

Move the decimal point two places to the right and add the “%” sign.

0.8 = 80%

\(\frac{4}{5}\) = 80%

Question 3.

\(\frac{4}{5}\) _____

Answer:

Divide 1 by 4. Write a decimal point and zeros in the dividend and place a decimal point in the quotient.

The result is: 0.25

Move the decimal point two places to the right mid add the”%” sign.

0.25 = 25%

\(\frac{1}{4}\) = 25%

Question 4.

\(\frac{3}{10}\) _____

Answer:

Divide 3 by 10. Write a decimal point, and zeros in the dividend and place a decimal point in the quotient.

The result is: 0.3 = 0.300

Move the decimal point two places to the right and add the “%” sign.

0.3 = 0.300 = 30%

\(\frac{3}{10}\) = 30%

Question 5.

\(\frac{19}{20}\) _____

Answer:

Divide 19 by 20. Write a decimal point and zeros in the dividend and place a decimal point in the quotient.

The result is: 0.95

Move the decimal point two places to the right and add the “ %“ sign.

0.95 = 95%

\(\frac{19}{20}\) = 95%

Question 6.

\(\frac{7}{25}\) _____

Answer:

Divide 7 by 25. Write a decimal point and zeros in the dividend and place a decimal point in the quotient.

The result is: 0.28

Move the decimal point two places to the right and add the ”%” sign.

0.28 = 28%

\(\frac{7}{25}\) = 28%

Question 7.

\(\frac{37}{50}\) _____

Answer:

Divide 37 by 50. Write a decimal point and zeros in the dividend and place a decimal point in the quotient.

The result is: 0.74

Move the decimal point two places to tile right awl add the %“ sign.

0.74 = 74%

\(\frac{37}{50}\) = 74%

Question 8.

\(\frac{29}{100}\) _____

Answer:

Divide 29 by 100. Write a decimal point and zeros in the dividend and place a decimal point in the quotient.

The result is: 0.29

Move the decimal point two places to the right and add the “%“ sign.

0.29 = 29%

\(\frac{29}{100}\) = 29%

**Find the median and the mode of the data.**

Question 9.

11, 17, 7, 6, 7, 4, 15, 9 _________

Answer:

Put number in order centering 4, 6, 7, 7, 9, 11, 15, 17

Median is the middle number; found by ordering alt data points and picking out the one in the middle. There are three middle numbers, so take the mean of those three numbers).

centering Median = \(\frac{6+7+11}{3}\) = \(\frac{24}{3}\) = 8

centering Mode is the number that occurs the highest number of times.

Mode = 7

centering Median= 8

centering Mode= 7

Question 10.

43, 37, 49, 51, 56, 40, 44, 50, 36 _____

Answer:

Put number in order

centering 36, 37, 40, 43, 44, 49, 50, 51, 56

Median is the middle number; found by ordering all, data points and picking out the one in the middle. There are

four middle numbers,so take the mean of those four numbers.

Median = \(\frac{37+43+49+51}{4}\) = \(\frac{180}{4}\) = 45

centering Mode is the number that occurs the highest number of times.

Mode : All numbers only appearance.

Median= 45

Mode: All numbers only appear once.

**Find the mean of the data.**

Question 11.

9, 16, 13, 14, 10, 16, 17,9 ________

Answer:

Mean: found by adding all data points and dividing by the number of data points.

mean = 13

Question 12.

108, 95, 104, 96, 97, 106, 94 ________

Answer:

Mean: found by adding all data points and dividing by the number of data points.

mean = 100

**Texas Go Math Grade 7 Module 11 Reading Start-Up Answer Key**

**Visualize Vocabulary**

**Use the ✓ words to complete the right column of the chart.**

**Complete each sentence using the preview words.**

Question 1.

A display that uses values from a data set to show how the values are spread out is a ____.

Answer:

A display that uses values from a data set to show how the value are a spread out is a __box plot__

Question 2.

A ____ uses vertical or horizontal bars to display data.

Answer:

A __bar graph__ uses vertical or horizontal bars to display data