a. The significance level is the probability of in a statistical test. b. A statistic is an equation (or formula) whose value can be determined solely by the information in c. When we perform a test on the ratio of two variances, the associated distribution is distribution.
a. The significance level is the probability of in a statistical test. b. A statistic is an equation (or formula) whose value can be determined solely by the information in c. When we perform a test on the ratio of two variances, the associated distribution is distribution.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 25HP
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a. The significance level is the probability of
in a statistical test.
b. A statistic is an equation (or formula) whose value can be
determined solely by the information in
c. When we perform a
test
on the ratio of two variances, the
associated distribution is
distribution.
d. We want to do a statistical test on the difference of
two
means. The sample sizes
variances of the two populations. To use the
are
10 and
12.
We know
the
true
(X1-X2) - (H1-H2)
formula shown, we need to know if the two
z =
populations
have
the
property
of
n n2
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