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Siegel (1990) found that elderly people who owned dogs were less likely to pay visits to their doctors after upsetting events than were those who did not own pets. Similarly, consider the following hypothetical data. A sample of elderly dog owners is compared to a similar group (in terms of age and health) who do not own dogs. The researcher records the number of visits to the doctor during the past year for each person. The data are as follows: Control Group Dog Owners 11 5 8 4 6 7 7 4 10 8 6 9 a. Is there a significant difference in the number of doctor visits between dog owners and control subjects? Use a two-tailed test with α = .05.

Siegel (1990) found that elderly people who owned dogs were less likely to pay visits to their doctors after upsetting events than were those who did not own pets. Similarly, consider the following hypothetical data. A sample of elderly dog owners is compared to a similar group (in terms of age and health) who do not own dogs. The researcher records the number of visits to the doctor during the past year for each person. The data are as follows: Control Group Dog Owners 11 5 8 4 6 7 7 4 10 8 6 9 a. Is there a significant difference in the number of doctor visits between dog owners and control subjects? Use a two-tailed test with α = .05.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
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Siegel (1990) found that elderly people who owned dogs were less likely to pay
visits to their doctors after upsetting events than were those who did not own
pets. Similarly, consider the following hypothetical data. A sample of elderly dog
owners is compared to a similar group (in terms of age and health) who do not
own dogs. The researcher records the number of visits to the doctor during the
past year for each person. The data are as follows:
Control Group Dog Owners
11 5
8 4
6 7
7 4
10 8
6
9
a. Is there a significant difference in the number of doctor visits between
dog owners and control subjects? Use a two-tailed test with α = .05.

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