Mathematics, 16.10.2019 05:00 sherry59Sherry59
An analysis of variance is used to evaluate the mean differences for a research study comparing four treatments with a separate sample of n = 8 in each treatment. if the data produce an f-ratio of f = 4.60, which of the following is the correct statistical decision?
a. there is not enough information to make a statistical decision.
b. fail to reject the null hypothesis with either alpha = 0.05 or alpha = 0.01
c. reject the null hypothesis with either alpha = 0.05 or alpha = 0.01
d. reject the null hypothesis with alpha = 0.05 but not with alpha = 0.01
Answers: 3
Mathematics, 21.06.2019 18:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 3
Mathematics, 21.06.2019 22:40
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
Mathematics, 22.06.2019 00:30
Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )
Answers: 2
An analysis of variance is used to evaluate the mean differences for a research study comparing four...
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