Which of the following should be used if we want to conduct a two-tail test of a population proportion?
A)z-test of a population proportion.
B)Chi-squared test of a binomial experiment since $z ^ { 2 } = \chi ^ { 2 }$ .
C)the chi-squared test of a contingency table.
D)z-test of a population proportion and Chi-squared test of a binomial experiment since $z ^ { 2 } = \chi ^ { 2 }$ .
E)Chi-squared test of a binomial experiment since $z ^ { 2 } = \chi ^ { 2 }$ and the chi-squared test of a contingency table.

Question

Quizplus · Accepted Answer

The Answer is D

Which of the Following Should Be Used If We Want z2=χ2z ^ { 2 } = \chi ^ { 2 }z2=χ2

Which of the Following Should Be Used If We Want $z ^ { 2 } = \chi ^ { 2 }$