Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN: 9780079039897
Author: Carter
Publisher: McGraw Hill
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Use the following picture to answer the question.
> t.test(x, alternative - "two.sided", mu = 5)
One Sample t-test
data: x
t = -2.8333, df - 10, p-value = 0.01775
alternative hypothesis: true mean is not equal to 5
95 percent confidence interval:
2.239197 4.669894
sample estimates:
mean of x
3.454545
How many tails does this test have?
two
one
three
four
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Transcribed Image Text:Use the following picture to answer the question. > t.test(x, alternative - "two.sided", mu = 5) One Sample t-test data: x t = -2.8333, df - 10, p-value = 0.01775 alternative hypothesis: true mean is not equal to 5 95 percent confidence interval: 2.239197 4.669894 sample estimates: mean of x 3.454545 How many tails does this test have? two one three four
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