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
Does =ZTEST return a dynamic array?
Explanation: ZTEST does not spill.
Question 2 of 10
2/10
In =ZTEST, which is argument #3?
Explanation: Argument #3 is “sigma”.
Question 3 of 10
3/10
What is the type of argument “array” in =ZTEST?
Explanation: Type of “array” is “Range”.
Question 4 of 10
4/10
Which function is related to =ZTEST?
Explanation: “FORECAST” is related to ZTEST.
Question 5 of 10
5/10
What is the fix for #N/A in =ZTEST?
Explanation: If array is empty, ZTEST returns the #N/A error value. — Fix: Enter a data range
Question 6 of 10
6/10
What is the type of argument “x” in =ZTEST?
Explanation: Type of “x” is “Number”.
Question 7 of 10
7/10
What is the type of argument “sigma” in =ZTEST?
Explanation: Type of “sigma” is “Number”.
Question 8 of 10
8/10
Is argument “array” required in =ZTEST?
Explanation: “array” is required.
Question 9 of 10
9/10
Is argument “sigma” required in =ZTEST?
Explanation: “sigma” is optional.
Question 10 of 10
10/10
How many required arguments does =ZTEST have?
Explanation: =ZTEST has 2 required, 1 optional (3 total).