Examlex
Select "correct" if the sentence is punctuated correctly, "run-on" if it is a run-on, and "comma splice" if it is a comma splice. Stan was the best forward on the team before he hurt his knee.
Type I Error
The mistake of rejecting the null hypothesis when it is actually true, commonly referred to as a "false positive".
Beta
A symbol often representing the type II error rate in hypothesis testing, or a measure of risk exposure in finance.
Type II Error
A statistical error that occurs when one fails to reject a false null hypothesis.
Alpha
In statistics, alpha represents the level of significance, the probability of rejecting the null hypothesis when it is actually true, commonly set at 0.05 or 5%.
Q7: For each of the following questions about
Q7: For each of the following sentences, select
Q8: Each general statement is followed by several
Q8: For each sentence below, select the correct
Q8: Select "complete" if the sentence is complete
Q11: Read this paragraph and answer the questions
Q14: For each of the following sentences, select
Q16: For each of the following sentences, select
Q28: For each of the following sentences, select
Q34: Select the correct form of each verb.