Respuesta :
Answer:
static value come under the rejection value because it is less than critical value
Step-by-step explanation:
Given data
test = 300
wrong test = 30
significance level = 0.01
claim for wrong = 10 %
to find out
test the claim that less than 10 percent of the test results are wrong
solution
we take test claim null hypo thesis = 10 % = 0.10
and and alternate hypo thesis < 10% i.e. <0.10
and we know proportion of sample is = result/ test
sample proportion = 30/300 = 0.10
so the statistics of this test will be = sample proportion - hypothesis / [tex]\sqrt{hyro(1-hypo)/test}[/tex]
so statistics of this test = 0.10 - 0.10 / [tex]\sqrt{0.10(1-0.10)/300}[/tex]
so statistics of this test = 0
and α = tail area critical value for Z (0.01) = 2.33
so here static value come under the rejection value because it is less than critical value
