With a p-value of .03327 answer 4.7 Based on the p-value, the researcher fails to reject the null hypothesis. Which ofthe following is NOT possible about these results?Result is correctResult is incorrect -- a Type I error was madeResult is incorrect -- a Type Il error was made Among the 180 participating college students, 90 students were labeled as “tabcollectors" (Group 1) and 90 students were labeled as "streamlined searchers"(Group 2). The researchers would like to use the results of this study to assess ifthe population proportion of students who completed a task among "tabcollectors" (Group 1) is less than that of students labeled "streamlined searchers"(Group 2), at a 1% significance level.Since you are currently enrolled in a statistics course, they ask for your help inunderstanding the analyses. The following table displays the observed counts oftask completion for the two groups.Task CompletedTask IncompleteTotal1 = Tab Collectors4941902 = StreamlinedSearchers612990Total11070180

Here the given p-vales is=0.03>l.o.s=0.01 so we accept the H0 result is incorrect a type I error…

Answered: -value of .03327

Math

Statistics

-value of .03327

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

With a p-value of .03327 answer 4.7

Based on the p-value, the researcher fails to reject the null hypothesis. Which of
the following is NOT possible about these results?
Result is correct
Result is incorrect -- a Type I error was made
Result is incorrect -- a Type Il error was made

Among the 180 participating college students, 90 students were labeled as “tab
collectors" (Group 1) and 90 students were labeled as "streamlined searchers"
(Group 2). The researchers would like to use the results of this study to assess if
the population proportion of students who completed a task among "tab
collectors" (Group 1) is less than that of students labeled "streamlined searchers"
(Group 2), at a 1% significance level.
Since you are currently enrolled in a statistics course, they ask for your help in
understanding the analyses. The following table displays the observed counts of
task completion for the two groups.
Task Completed
Task Incomplete
Total
1 = Tab Collectors
49
41
90
2 = Streamlined
Searchers
61
29
90
Total
110
70
180

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