# Question

The following graph is based on one that appeared in an Arizona Republic newspaper article entitled "Hand That Rocked Cradle Turns to Work as Women Reshape U.S. Labor Force." The graph depicts the labor force participation rates for the years 1960, 1980, and 2000.

a. Cover the numbers on the vertical axis of the graph with a piece of paper.

b. Look at the 1960 and 2000 graphs for women, focusing on the 35-to 44-year-old age group. What impression does the graph convey regarding the ratio of the percentages of women in the labor force for 1960 and 2000?

c. Now remove the piece of paper from the graph. Use the vertical scale to find the actual ratio of the percentages of 35- to 44-year-old women in the labor force for 1960 and 2000.

d. Why is the graph potentially misleading?

e. What can be done to make the graph less potentially misleading?

Working with Large Data Sets

a. Cover the numbers on the vertical axis of the graph with a piece of paper.

b. Look at the 1960 and 2000 graphs for women, focusing on the 35-to 44-year-old age group. What impression does the graph convey regarding the ratio of the percentages of women in the labor force for 1960 and 2000?

c. Now remove the piece of paper from the graph. Use the vertical scale to find the actual ratio of the percentages of 35- to 44-year-old women in the labor force for 1960 and 2000.

d. Why is the graph potentially misleading?

e. What can be done to make the graph less potentially misleading?

Working with Large Data Sets

## Answer to relevant Questions

What is the relationship between a frequency or relative frequency distribution of a quantitative data set and that of a qualitative data set? a. For each of the following variables, make an educated guess at its distribution shape: high school percentile, cumulative GPA, age, ACT English score, ACT math score, and ACT composite score. b. Open the Focus sample ...R. Reifen et al. studied various nutritional measures of Ethiopian school children and published their findings in the paper "Ethiopian-Born and Native Israeli School Children Have Different Growth Patterns" (Nutrition, Vol. ...1, 2, 3, 4, 5 a. Obtain the quartiles. b. Determine the interquartile range. c. Find the five-number summary. The U.S. National Center for Health Statistics compiles data on the length of stay by patients in shortterm hospitals and publishes its findings in Vital and Health Statistics. A random sample of 21 patients yielded the ...Post your question

0