There is sufficient evidence to warrant rejection of the claim that the first population proportion is less than the second population proportion. O There is not sufficient evidence to warrant rejection of the claim that the first population proportion is less than the second population proportion. O The sample data support the claim that the first population proportion is less than the second population proportion. O There is not sufficient sample evidence to support the claim that the first population proportion is less than the second population proportion.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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As such, the final conclusion is that...
O There is sufficient evidence to warrant rejection of the claim that the first population
proportion is less than the second population proportion.
O There is not sufficient evidence to warrant rejection of the claim that the first population
proportion is less than the second population proportion.
O The sample data support the claim that the first population proportion is less than the second
population proportion.
O There is not sufficient sample evidence to support the claim that the first population
proportion is less than the second population proportion.
Transcribed Image Text:As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the first population proportion is less than the second population proportion. O There is not sufficient evidence to warrant rejection of the claim that the first population proportion is less than the second population proportion. O The sample data support the claim that the first population proportion is less than the second population proportion. O There is not sufficient sample evidence to support the claim that the first population proportion is less than the second population proportion.
You wish to test the following claim (H) at a significance level of a = 0.10.
Ho: P1 = P2
Ha P1 P2
You obtain 267 successes in a sample of size n1 = 410 from the first population. You obtain 317
successes in a sample of size n2 = 430 from the second population.
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =
The p-value is...
O less than (or equal to) a
O greater than a
This test statistic leads to a decision to...
O reject the null
O accept the null
O fail to reject the null
Transcribed Image Text:You wish to test the following claim (H) at a significance level of a = 0.10. Ho: P1 = P2 Ha P1 P2 You obtain 267 successes in a sample of size n1 = 410 from the first population. You obtain 317 successes in a sample of size n2 = 430 from the second population. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a O greater than a This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null
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