If a hypothesis is tested at a significant level of 5%, then it means that
A. There is 5% probability that the null hypothesis will be rejected though it is true.
B. There is 5% probability that the null hypothesis will be false.
C. There is 5% probability that the null hypothesis will be true.
D. There is 95% probability that the alternative hypothesis will be false.
Answer:A
If a hypothesis is tested at a significant level of 5%, then it means that
A. There is 5% probability that the null hypothesis will be rejected though it is true. B. There is 5% probability that the null hypothesis will be false. C. There is 5% probability that the null hypothesis will be true. D. There is 95% probability that the alternative hypothesis will be false.