The sign test is performed to test $H _ { 0 } : m = 400$ versus $H _ { 1 } : m

Question

The sign test is performed to test

H _ { 0 } : m = 400

versus

H _ { 1 } : m < 400

. There are 13 plus signs, 24minus signs, and 2 zeros.
a. What is the test statistic?
b. Is H₀ rejected at the

\alpha

=0.05 level?
c. Is H₀ rejected at the

\alpha

=0.01 level?

Quizplus · Accepted Answer

The Answer of The sign test is performed to test $H _ { 0 } : m = 400$ versus $H _ { 1 } : m < 400$ . There are 13 plus signs, 24minus signs, and 2 zeros. a. What is the test statistic? b. Is H₀ rejected at the $\alpha $=0.05 level? c. Is H₀ rejected at the $\alpha $=0.01 level?

The Sign Test Is Performed to Test H0:m=400H _ { 0 } : m = 400H0​:m=400

The Sign Test Is Performed to Test $H _ { 0 } : m = 400$