Solution-Construct a pie chart of relative frequencies

Construct a pie chart of relative frequencies

Reference no: EM13243395

Question 1:

Classify the following studies as descriptive or inferential and explain your reasons:

a. A study on stress concluded that more than half of all Americans older than 18 have at least "moderate" stress in their lives. The study was based on responses of 34,000 households to the 1985 National Health Interview Survey.

b. A report in a farming magazine indicates that more than 95% of the 400 largest farms in the nation are still considered family operations.

Question 2:

Thirty-five fourth-grade students were asked the traditional question "what do you want to be when you grow up? The responses are summarized in the following table:

Employment	Frequency	Relative Frequency
Teacher	8	0.235
Doctor	6	0.176
Scientist	3	0.088
Police Officer	9	0.265
Athlete	8	0.235

a. Construct a pie chart of relative frequencies

b. Construct a bar graph of the relative frequencies

Attachment:- Exercises.xlsx

Reference no: EM13243395

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Construct a pie chart of relative frequencies

Reference no: EM13243395

Reference no: EM13243395

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