Answer:
The correct option is c which is if this test was one-tailed instead of two-tailed, you would reject the null.
Step-by-step explanation:
a: This statement cannot be true as the p-value for a 1 tailed test is dependent on the level of significance and other features.
b: This statement cannot be true as there is no valid mathematical correlation between the p-value of the one-tailed test and the current p-value.
c: This statement is true because due to the enhanced level of significance, the null hypothesis will not be rejected.
d: This statement is inverse of statement c which cannot be true.
e: The statement cannot be true as there is no correlation between the current p-value and the p-value of 1 tailed test. The correlation exists between the values of one-tailed and two-tailed p-values.
Answer:
Step-by-step explanation:
f(x) = √(5 + 4)
f(x) = √(9) = √(3 · 3) = 3
Answer:
Yes, they only need 400 tickets to meet their goal, any more will exceed their goal.
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
