Compatibility
=ZTEST(array,x,[sigma])
Quiz =ZTEST — 10 Questions
10 quiz questions about =ZTEST — test syntax, arguments, examples & errors!
Questions:
10 questions
15 questions
Random 10 or 15 questions from the pool + shuffled options each time
Progress — 10 questions
1 of 10
Question 1 of 10
1/10
Is argument “array” required in =ZTEST?
Explanation: “array” is required.
Question 2 of 10
2/10
How many optional arguments does =ZTEST have?
Explanation: =ZTEST has 2 required, 1 optional (3 total).
Question 3 of 10
3/10
In =ZTEST, which is argument #3?
Explanation: Argument #3 is “sigma”.
Question 4 of 10
4/10
What is the type of argument “sigma” in =ZTEST?
Explanation: Type of “sigma” is “Number”.
Question 5 of 10
5/10
Which formula is a valid example of =ZTEST?
Explanation: Correct example: =ZTEST(A2:A11,4)
Question 6 of 10
6/10
Is argument “x” required in =ZTEST?
Explanation: “x” is required.
Question 7 of 10
7/10
Is argument “sigma” required in =ZTEST?
Explanation: “sigma” is optional.
Question 8 of 10
8/10
How many required arguments does =ZTEST have?
Explanation: =ZTEST has 2 required, 1 optional (3 total).
Question 9 of 10
9/10
How many arguments does =ZTEST have in total?
Explanation: =ZTEST has 2 required, 1 optional (3 total).
Question 10 of 10
10/10
What is the output type of =ZTEST?
Explanation: Output is “Number”.