Question

Nineteen immigrants to the U.S were asked how many years, to the nearest year, they have lived in the U.S. Complete the table and answer the questions below

30. Nineteen immigrants to the U.S were asked how many years, to the nearest year, they have lived in the U.S. Complete the table and answer the questions below. (table 2 points, questions 1 point each)

Data	Frequency	Relative Frequency	Cumulative Relative Frequency
0	2	2/17	0.1176
2	3	3/17	0.2941
4	1	1/17	0.3529
5	3	3/17	0.5294
7	2	2/17	0.6470
10	2	2/17	0.7647
12	2	2/17	0.8823
15	1	1/17	0.9411
20	1	1/17	1

a. Explain what is wrong with this statement: “53 percent of the people surveyed have lived in the U.S. for 5 years.”

b. Fix the statement in b to make it correct.

c. What fraction of the people surveyed have lived in the U.S. five or seven years?

d. What fraction of the people surveyed have lived in the U.S. at most 12 years?

e. What fraction of the people surveyed have lived in the U.S. fewer than 12 years?

f . What fraction of the people surveyed have lived in the U.S. from five to 20 years, inclusive?

Answer 1