Statistical =CORREL(array1, array2)

Quiz =CORREL — 10 Questions

10 quiz questions about =CORREL — test syntax, arguments, examples & errors!

Questions: 10 questions 15 questions Random 10 or 15 questions from the pool + shuffled options each time

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Progress — 10 questions 1 of 10

Question 1 of 10 1/10

Does =CORREL return a dynamic array?

Question 2 of 10 2/10

Which statement about =CORREL is correct?

Question 3 of 10 3/10

Which category does =CORREL belong to?

Question 4 of 10 4/10

How many required arguments does =CORREL have?

Question 5 of 10 5/10

Is =CORREL volatile?

Question 6 of 10 6/10

What is the fix for #DIV/0! in =CORREL?

Question 7 of 10 7/10

Is argument “array1” required in =CORREL?

Question 8 of 10 8/10

What is the type of argument “array2” in =CORREL?

Question 9 of 10 9/10

What is the fix for #N/A in =CORREL?

Question 10 of 10 10/10

What usually causes #N/A in =CORREL?

Click a question to see the answer.

1. Does =CORREL return a dynamic array?

A. No
B. —
C. Yes
D. No ✓

Explanation: CORREL does not spill.

2. Which statement about =CORREL is correct?

A. Requires add-in
B. Only works in old versions
C. If an array or reference argument contains text, logical values, or empty cells, those values are ignored; however, cells with zero values are included. ✓
D. The equation for the correlation coefficient is: where are the sample means AVERAGE(array1) and AVERAGE(array2).

Explanation: Correct: If an array or reference argument contains text, logical values, or empty cells, those values are ignored; however, cells with zero values are included.

3. Which category does =CORREL belong to?

A. Cube
B. Statistical ✓
C. Math & Trig
D. Logical

Explanation: Category is “Statistical”.

4. How many required arguments does =CORREL have?

A. 1
B. 3
C. 2 ✓
D. 4

Explanation: =CORREL has 2 required, 0 optional (2 total).

5. Is =CORREL volatile?

A. No ✓
B. Yes
C. —
D. No

Explanation: CORREL is not volatile.

6. What is the fix for #DIV/0! in =CORREL?

A. بررسی کنید هر دو محدوده حداقل یک مقدار عددی داشته باشند و مقادیر همه یکسان (انحراف صفر) نباشند. ✓
B. Output is always a dynamic array
C. Requires add-in
D. Volatile and recalculates every time

Explanation: If either array1 or array2 is empty, or if s (the standard deviation) of their values equals zero, CORREL returns a #DIV/0! error. — Fix: بررسی کنید هر دو محدوده حداقل یک مقدار عددی داشته باشند و مقادیر همه یکسان (انحراف صفر) نباشند.

7. Is argument “array1” required in =CORREL?

A. No
B. Yes ✓
C. Yes
D. —

Explanation: “array1” is required.

8. What is the type of argument “array2” in =CORREL?

A. Number
B. Reference
C. Logical
D. Array ✓

Explanation: Type of “array2” is “Array”.

9. What is the fix for #N/A in =CORREL?

A. Output is always a dynamic array
B. یکی از آرایه‌ها خالی است یا انحراف معیار مقادیر آن صفر است.
C. Only works in old versions
D. Make the two ranges the same size ✓

Explanation: If array1 and array2 have a different number of data points, CORREL returns a #N/A error. — Fix: Make the two ranges the same size

10. What usually causes #N/A in =CORREL?

A. Requires add-in
B. Select entire column for best performance
C. If array1 and array2 have a different number of data points, CORREL returns a #N/A error. ✓
D. یکی از آرایه‌ها خالی است یا انحراف معیار مقادیر آن صفر است.

Explanation: If array1 and array2 have a different number of data points, CORREL returns a #N/A error. — Fix: Make the two ranges the same size