Part II: TRUE/FALSE Please correct any false statements. A confidence interval w
ID: 3383074 • Letter: P
Question
Part II: TRUE/FALSE Please correct any false statements.
A confidence interval widens as its confidence level increases. _____
A confidence interval widens as its sample size increases. _____
Confidence levels refer to the probability that the interval will capture the true parameter _____
in repeated samples. They are not the likelihood that particular intervals contain the true parameter.
One-sided hypothesis tests are used when we are stating that a _____
parameter is larger than the null hypothesis value.
When the P-value > , there is enough evidence to reject the null hypothesis. _____
Not having enough evidence to reject the null hypothesis and concluding
that the null hypothesis is true are equivalent statements. _____
Explanation / Answer
NOTE:
WE ARE SUPPOSE TO ANSWER ONE QUESTION AT A TIME, SO I WILL GIVE YOU ANSWER OF 1ST FOR REST REPOST THE QUESTION AGAIN
A confidence interval widens as its confidence level increases: THIS IS TRUE, AS WE INCREASE THE LEVEL THE WIDTH INCREASES AT THE SAME SAMPLE SIZE