Write the rate as a fraction in simplest form.There are 15 tests for 45 students.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.Find the relative frequencies of these numbers:19, 20, 24, 25, 29,19, 20, 25, 29, 20.
A. 
B. 
C. 
D. 
Mathematics
Answer the following statement(s) true (T) or false (F)
A primary reason for adopting hierarchical definition schemes is that they simplify the process of deductive proof.
Mathematics
Fill in the blank with one of the words or phrases listed below.
The 
of an event is 
A. probability B. outcomes C. experiment D. class interval
Mathematics
Find the reciprocal.
A. 
B. 
C. 
D. 
Mathematics