You are conducting a study to see if the proportion of women over 40 who regularly have mammograms is significantly different from 0.84. You use a significance level of a = 0.02. Ho:p = 0.84 Ha:p +0.84 You obtain a sample of size n = 700 in which there are 574 successes. 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 Do not reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the proportion of women over 40 who regularly have mammograms is different from 0.84. O There is not sufficient evidence to warrant rejection of the claim that the proportion of women over 40 who regularly have mammograms is different from 0.84. O The sample data support the claim that the proportion of women over 40 who regularly have mammograms is different from 0.84. O There is not sufficient sample evidence tổ support the claim that the proportion of women over 40 who regularly have mammograms is different from 0.84. Submit Question
You are conducting a study to see if the proportion of women over 40 who regularly have mammograms is significantly different from 0.84. You use a significance level of a = 0.02. Ho:p = 0.84 Ha:p +0.84 You obtain a sample of size n = 700 in which there are 574 successes. 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 Do not reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the proportion of women over 40 who regularly have mammograms is different from 0.84. O There is not sufficient evidence to warrant rejection of the claim that the proportion of women over 40 who regularly have mammograms is different from 0.84. O The sample data support the claim that the proportion of women over 40 who regularly have mammograms is different from 0.84. O There is not sufficient sample evidence tổ support the claim that the proportion of women over 40 who regularly have mammograms is different from 0.84. Submit Question
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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Transcribed Image Text:You are conducting a study to see if the proportion of women over 40 who regularly have mammograms is
significantly different from 0.84. You use a significance level of a = 0.02.
Ho:p = 0.84
Ha:p +0.84
You obtain a sample of size n = 700 in which there are 574 successes.
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 Do not reject the null
As such, the final conclusion is that...
O There is sufficient evidence to warrant rejection of the claim that the proportion of women over 40
who regularly have mammograms is different from 0.84.
O There is not sufficient evidence to warrant rejection of the claim that the proportion of women over
40 who regularly have mammograms is different from 0.84.
O The sample data support the claim that the proportion of women over 40 who regularly have
mammograms is different from 0.84.
O There is not sufficient sample evidence to support the claim that the proportion of women over 40
who regularly have mammograms is different from 0.84
Submit Question
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