Mathematics, 23.04.2021 19:10 krissy1221
You are conducting a study to see if the proportion of women over 40 who regularly have mammograms is significantly different from 0.13. You use a significance level of α = 0.001 . H 0 : p = 0.13 H 1 : p ≠0.13 You obtain a sample of size n = 690 in which there are 113 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... less than (or equal to) α greater than α This test statistic leads to a decision to... reject the null accept the null fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the proportion of women over 40 who regularly have mammograms is different from 0.13. 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 0.13. The sample data support the claim that the proportion of women over 40 who regularly have mammograms is different from 0.13. There is not sufficient sample evidence to support the claim that the proportion of women over 40 who regularly have mammograms is different from 0.13.
Answers: 2
Mathematics, 21.06.2019 21:50
Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x
Answers: 3
Mathematics, 21.06.2019 22:00
To decrease an amount by 16% what single multiplier would you use
Answers: 1
Mathematics, 22.06.2019 00:30
The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|
Answers: 1
Mathematics, 22.06.2019 01:30
Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)
Answers: 2
You are conducting a study to see if the proportion of women over 40 who regularly have mammograms i...
Mathematics, 20.11.2020 16:40
Mathematics, 20.11.2020 16:40
Mathematics, 20.11.2020 16:40
Mathematics, 20.11.2020 16:40
English, 20.11.2020 16:40
Mathematics, 20.11.2020 16:40
Mathematics, 20.11.2020 16:40