Statistical =RSQ(known_y's,known_x's)

Quiz =RSQ — 10 Questions

10 quiz questions about =RSQ — 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

Is argument “known_x's” required in =RSQ?

Question 2 of 10 2/10

What is the output type of =RSQ?

Question 3 of 10 3/10

What is the type of argument “known_y's” in =RSQ?

Question 4 of 10 4/10

Is argument “known_y's” required in =RSQ?

Question 5 of 10 5/10

Which formula is a valid example of =RSQ?

Question 6 of 10 6/10

How many required arguments does =RSQ have?

Question 7 of 10 7/10

Since which Excel version is =RSQ available?

Question 8 of 10 8/10

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

Question 9 of 10 9/10

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

Question 10 of 10 10/10

What usually causes #N/A in =RSQ?

Click a question to see the answer.

1. Is argument “known_x's” required in =RSQ?

A. Yes ✓
B. No
C. Yes
D. —

Explanation: “known_x's” is required.

2. What is the output type of =RSQ?

A. Mixed
B. Text
C. Logical
D. Number ✓

Explanation: Output is “Number”.

3. What is the type of argument “known_y's” in =RSQ?

A. Text
B. Array
C. Reference
D. Range ✓

Explanation: Type of “known_y's” is “Range”.

4. Is argument “known_y's” required in =RSQ?

A. Yes
B. —
C. No
D. Yes ✓

Explanation: “known_y's” is required.

5. Which formula is a valid example of =RSQ?

A. =RSQ(A3:A9, B3:B9) ✓
B. =RSQ(A3:A9, B3:B9, 0)
C. RSQ(A3:A9, B3:B9)
D. =FORECAST-LINEAR(A3:A9, B3:B9)

Explanation: Correct example: =RSQ(A3:A9, B3:B9)

6. How many required arguments does =RSQ have?

A. 1
B. 2 ✓
C. 4
D. 3

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

7. Since which Excel version is =RSQ available?

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

Explanation: Version: “All versions”.

8. What is the fix for #N/A in =RSQ?

A. Text is always ignored
B. Select entire column for best performance
C. Make the two ranges the same size ✓
D. Requires add-in

Explanation: If known_y's and known_x's are empty or have a different number of data points, RSQ returns the #N/A error value. — Fix: Make the two ranges the same size

9. What usually causes #DIV/0! in =RSQ?

A. Text is always ignored
B. If known_y's and known_x's contain only 1 data point, RSQ returns the #DIV/0! error value. ✓
C. Output is always a dynamic array
D. Select entire column for best performance

Explanation: If known_y's and known_x's contain only 1 data point, RSQ returns the #DIV/0! error value. — Fix: حداقل دو نقطه داده در هر محدوده وارد کنید تا محاسبه همبستگی ممکن باشد.

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

A. Text is always ignored
B. If known_y's and known_x's are empty or have a different number of data points, RSQ returns the #N/A error value. ✓
C. Requires add-in
D. Volatile and recalculates every time

Explanation: If known_y's and known_x's are empty or have a different number of data points, RSQ returns the #N/A error value. — Fix: Make the two ranges the same size