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 =RSQ volatile?

Question 2 of 10 2/10

How many optional arguments does =RSQ have?

Question 3 of 10 3/10

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

Question 4 of 10 4/10

How many required arguments does =RSQ have?

Question 5 of 10 5/10

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

Question 6 of 10 6/10

What usually causes #N/A in =RSQ?

Question 7 of 10 7/10

How many arguments does =RSQ have in total?

Question 8 of 10 8/10

What is the output type of =RSQ?

Question 9 of 10 9/10

Since which Excel version is =RSQ available?

Question 10 of 10 10/10

Which use case fits =RSQ?

Click a question to see the answer.

1. Is =RSQ volatile?

A. Yes
B. No ✓
C. —
D. No

Explanation: RSQ is not volatile.

2. How many optional arguments does =RSQ have?

A. 0 ✓
B. 1
C. —
D. 2

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

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

A. —
B. Yes ✓
C. Yes
D. No

Explanation: “known_x's” is required.

4. How many required arguments does =RSQ have?

A. 2 ✓
B. 3
C. 4
D. 1

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

5. What is the fix for #DIV/0! in =RSQ?

A. اگر known_y's و known_x's خالی باشند یا تعداد نقاط داده متفاوتی داشته باشند، تابع RSQ خطای #N/A را برمی‌گرداند.
B. حداقل دو نقطه داده در هر محدوده وارد کنید تا محاسبه همبستگی ممکن باشد. ✓
C. Requires add-in
D. Only works in old versions

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.

6. 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. Select entire column for best performance

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

7. How many arguments does =RSQ have in total?

A. 1
B. 4
C. 2 ✓
D. 3

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

8. What is the output type of =RSQ?

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

Explanation: Output is “Number”.

9. Since which Excel version is =RSQ available?

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

Explanation: Version: “All versions”.

10. Which use case fits =RSQ?

A. Forecasting & Trends ✓
B. Conditional Aggregation
C. Investment Appraisal
D. Rounding & Numeric

Explanation: Use case “Forecasting & Trends” fits RSQ.