Mathematics, 12.08.2020 08:01, Spoilmom7231
Let the sample size of leg strengths to be 7 and the sample mean and sample standard deviation be 630 watts and 32 watts, respectively.
(a) Is there evidence that leg strength exceeds 600 watts at significance level 0.05? Find the P-value. There is evidence that the leg strength exceeds 600 watts at ? = 0.05.
A. 0.001 < P-value < 0.005
B. 0.10 < P-value < 0.25
C. 0.010 < P-value < 0.025
D. 0.05 < P-value < 0.10
(b) Compute the power of the test if the true strength is 610 watts.
(c) What sample size would be required to detect a true mean of 610 watts if the power of the test should be at least 0.9? n=
Answers: 2
Mathematics, 21.06.2019 16:00, nancye2008
Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6
Answers: 2
Mathematics, 21.06.2019 18:00, ethangeibel93
What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers
Answers: 1
Mathematics, 22.06.2019 01:00, Harini5721
How would you find the height of points on the circle? the topic is trigonometry.
Answers: 3
Mathematics, 22.06.2019 04:00, havenlynn27
Order the integers from least to greatest. =0 =1 =2 =3 = -3
Answers: 2
Let the sample size of leg strengths to be 7 and the sample mean and sample standard deviation be 63...
Mathematics, 12.11.2020 19:40
History, 12.11.2020 19:40
Biology, 12.11.2020 19:40
English, 12.11.2020 19:40
Biology, 12.11.2020 19:40
Chemistry, 12.11.2020 19:40