Statistical =CORREL(array1, array2)

Quiz =CORREL — 15 Questions

15 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 — 15 questions 1 of 15

Question 1 of 15 1/15

Which is the correct syntax of =CORREL?

Question 2 of 15 2/15

Is =CORREL volatile?

Question 3 of 15 3/15

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

Question 4 of 15 4/15

What usually causes #N/A in =CORREL?

Question 5 of 15 5/15

Which function is related to =CORREL?

Question 6 of 15 6/15

Since which Excel version is =CORREL available?

Question 7 of 15 7/15

Which statement about =CORREL is correct?

Question 8 of 15 8/15

What is the output type of =CORREL?

Question 9 of 15 9/15

Is argument “array2” required in =CORREL?

Question 10 of 15 10/15

Which category does =CORREL belong to?

Question 11 of 15 11/15

Is argument “array1” required in =CORREL?

Question 12 of 15 12/15

Which use case fits =CORREL?

Question 13 of 15 13/15

What usually causes #DIV/0! in =CORREL?

Question 14 of 15 14/15

How many arguments does =CORREL have in total?

Question 15 of 15 15/15

Does =CORREL return a dynamic array?

Click a question to see the answer.

1. Which is the correct syntax of =CORREL?

A. =COVARIANCE-S(array1, array2)
B. =CORREL(array1, array2) ✓
C. CORREL(array1, array2)
D. =CORREL(array1, array2, 0)

Explanation: Correct syntax: =CORREL(array1, array2)

2. Is =CORREL volatile?

A. Yes
B. —
C. No
D. No ✓

Explanation: CORREL is not volatile.

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

A. Value
B. Array ✓
C. Number
D. Text

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

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

A. Output is always a dynamic array
B. If array1 and array2 have a different number of data points, CORREL returns a #N/A error. ✓
C. Requires add-in
D. Text is always ignored

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

5. Which function is related to =CORREL?

A. COVARIANCE-S ✓
B. INDIRECT
C. LENB
D. MODE.SNGL

Explanation: “COVARIANCE-S” is related to CORREL.

6. Since which Excel version is =CORREL available?

A. All versions ✓
B. Excel 2019
C. Excel 365
D. Excel 2007 (Compatibility)

Explanation: Version: “All versions”.

7. Which statement about =CORREL is correct?

A. If an array or reference argument contains text, logical values, or empty cells, those values are ignored; however, cells with zero values are included. ✓
B. As much as the correlation coefficient is closer to +1 or -1, it indicates positive (+1) or negative (-1) correlation between the arrays. Positive correlation means that if the values in one array are increasing, the values in the other array increase as well. A correlation coefficient that is closer to 0, indicates no or weak correlation.
C. Output is always a dynamic array
D. Volatile and recalculates every time

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.

8. What is the output type of =CORREL?

A. Array
B. Text
C. Mixed
D. Number ✓

Explanation: Output is “Number”.

9. Is argument “array2” required in =CORREL?

A. Yes ✓
B. —
C. Yes
D. No

Explanation: “array2” is required.

10. Which category does =CORREL belong to?

A. Financial
B. Cube
C. Statistical ✓
D. Information

Explanation: Category is “Statistical”.

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

A. —
B. Yes ✓
C. Yes
D. No

Explanation: “array1” is required.

12. Which use case fits =CORREL?

A. Descriptive Statistics ✓
B. Rounding & Numeric
C. Date & Time Calculations
D. Workdays & Due Dates

Explanation: Use case “Descriptive Statistics” fits CORREL.

13. What usually causes #DIV/0! in =CORREL?

A. Output is always a dynamic array
B. تعداد نقاط داده در array1 و array2 متفاوت است.
C. Text is always ignored
D. If either array1 or array2 is empty, or if s (the standard deviation) of their values equals zero, CORREL returns a #DIV/0! error. ✓

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.

14. How many arguments does =CORREL have in total?

A. 2 ✓
B. 4
C. 1
D. 3

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

15. Does =CORREL return a dynamic array?

A. No
B. Yes
C. —
D. No ✓

Explanation: CORREL does not spill.