subject
Mathematics, 14.03.2020 00:19 hollis79

Suppose we have a set of paired data, and let LaTeX: \text{d = }x_{after}-x_{before}d = x−xo. The null hypothesis is LaTeX: H_0H0 : LaTeX: \mu_d=0=0, the alternative hypothesis is LaTeX: H_aH : LaTeX: \mu_d\ne0≠0, and the population standard deviation LaTeX: \sigma is not known. Jordan collects a sample of size LaTeX: n=9=9 and computes LaTeX: \overline{d}=2.2⎯⎯⎯=2.2 and LaTeX: s_d=3.3=3.3.a) What is the value of the test statistic?
b) The probability of obtaining a test statistic greater than Jordan's test statistic is 0.0403. Use this probability to determine the P-value for Jordan's hypothesis test. (Round to three decimal places.)

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, mathman783
Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)
Answers: 2
image
Mathematics, 21.06.2019 20:10, paigeleahfarbeoy2ork
Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15
Answers: 1
image
Mathematics, 22.06.2019 00:30, hannahpalacios101
36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)
Answers: 1
image
Mathematics, 22.06.2019 01:10, charlzperru8234
Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?
Answers: 2
You know the right answer?
Suppose we have a set of paired data, and let LaTeX: \text{d = }x_{after}-x_{before}d = x−xo. The nu...

Questions in other subjects:

Konu
Mathematics, 16.07.2019 13:30
Konu
Mathematics, 16.07.2019 13:30