EBK PRACTICE OF STATISTICS IN THE LIFE
EBK PRACTICE OF STATISTICS IN THE LIFE
4th Edition
ISBN: 9781319067496
Author: BALDI
Publisher: VST
Question
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Chapter 22, Problem 22.1AYK

a.

To determine

To organize the study findings in the following two-way table of counts. Add the group’s totals to your total.

a.

Expert Solution
Check Mark

Explanation of Solution

Given:

The information is given in the book.

Calculation:

Let the attribute

A= nicotine e cigarette

B=patches

C= placebo e cigarette

According to report published verified abstinence;

In A= 21 of 289 that means remaining 28921=268 are non-abstinence.

In B = 17 of 295 that means remaining 29517=278 are non-abstinence.

In C = 3 of 73 that means remaining 733= 70 are non-abstinence.

    smoking status at 6 monthsTotal
    treatment groupverified abstinencenon abstinence
    Nicotine-e cigarette21268289
    patches17278295
    Placebo-e cigarette37073

b.

To determine

To organize the cited percent into a similar two-way table.

b.

Expert Solution
Check Mark

Explanation of Solution

Given:

The options are provided in the textbook.

Calculation:

The following is the organized table −

    smoking status at 6 monthsCite percent
    treatment groupverified abstinencenon abstinence
    Nicotine-e cigarette212687.2%
    patches172786.11%
    Placebo- e cigarette3704.2%

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