Final Term - Quiz 1 (Stats)

It is an area under the normal curve where the value of the test statistic lies for which we will reject the null hypothesis.

• Critical Code

• Critical Value

• Critical Region

• Critical Statistic

If the test statistic is not being rejected, then it falls in the ___________.

• Acceptance Region

• Critical Region

• Rejection Region

• Upper Region

If the test statistic t=-2.428 with n=18 and the test is two-tailed with 95% confidence level, the t falls in _____.

• Acceptance Region

• Critical Region

• Rejection Region

• Upper Region

The only level of significance is 0.05.

• TRUE

• FALSE

Alternative hypothesis states that no difference exists between a parameter and a specific value.

• True
• False

What type of error occurs if you fail to accept  when, in fact, it is not true?