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Chapter 1: Q 27. (page 25)

The National Survey of Adolescent Health interviewed several thousand teens (grades 7 to 12). One question asked was 鈥淲hat do you think are the chances you will be married in the next ten years?鈥� Here is a two-way table of the responses by gender:


The percentage of females among the respondents was

(a) 2625 (c) about 46%. (e) None of these.

(b) 4877 (d) about 54%.

Short Answer

Expert verified

The correct option is (d) about 54%

Step by step solution

01

Given information

The responses by gender are displayed in a two-way table:


FemaleMale
Almost no chance119103
Some chance, but probably not150171
A 50-50 chance447512
A good chance735710
Almost certain1174756
02

Concept

There is a real-world scenario for a statistical problem. The four processes of state, plan, do, and conclusions can be used to organize a variety of situations.

03

Explanation

The following are the results of a countrywide study of adolescent health interviews of youths (males and females):

Females made up roughly 54%of the total number of responders. As a result, option (d) is correct.


FemaleMalesTotal
Almost No chance119103222
Some chance150171321
A 50-50 chance447512959
A good chance7357101445
Almost certain11747561930
Total262522524877
Percentage of males or females53.8240721846.17592782

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