Question 22 of 30

The data in the accompanying bar graph are from a random

sample of 864 adults. The graph shows four proposals to

reduce gun violence in a country and the percentage of

surveyed adults who favored each of these proposals.

Complete parts (a) and (b) below.

Percentage of Adults Favoring the Proposal

80-

40-

20-

68%

poss

Required

gun registration

a. Find the margin of error for this survey.

The margin of error is ± %.

(Do not round until the final answer. Then round to the nearest tenth as needed.)

Proposals to Reduce Gun Violence

58%

Ban on

high-capacity

magazines

56%

Ban on

assault

weapons

Abigail

49%

Restrict amount or

type of ammunition

purchases

b. Write a statement about the percentage of adults in the country's population who favor a ban on high-capacity magazines to reduce gun

violence.

There is 95% confidence that between % and % of all adults in the country favor a ban on high-capacity magazines.

(Use ascending order. Round to the nearest tenth as needed.)

Q

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