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

Quiz =RSQ — 15 Questions

15 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 — 15 questions 1 of 15

Question 1 of 15 1/15

In =RSQ, which is argument #2?

Question 2 of 15 2/15

What is the output type of =RSQ?

Question 3 of 15 3/15

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

Question 4 of 15 4/15

How many optional arguments does =RSQ have?

Question 5 of 15 5/15

Which formula is a valid example of =RSQ?

Question 6 of 15 6/15

Does =RSQ return a dynamic array?

Question 7 of 15 7/15

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

Question 8 of 15 8/15

Is =RSQ volatile?

Question 9 of 15 9/15

Which statement about =RSQ is correct?

Question 10 of 15 10/15

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

Question 11 of 15 11/15

In =RSQ, which is argument #1?

Question 12 of 15 12/15

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

Question 13 of 15 13/15

Which use case fits =RSQ?

Question 14 of 15 14/15

Which function is related to =RSQ?

Question 15 of 15 15/15

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

Click a question to see the answer.

1. In =RSQ, which is argument #2?

A. value
B. known_y's
C. range
D. known_x's ✓

Explanation: Argument #2 is “known_x's”.

2. What is the output type of =RSQ?

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

Explanation: Output is “Number”.

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

A. Only works in old versions
B. Requires add-in
C. اگر known_y's و known_x's خالی باشند یا تعداد نقاط داده متفاوتی داشته باشند، تابع RSQ خطای #N/A را برمی‌گرداند.
D. If known_y's and known_x's contain only 1 data point, RSQ returns the #DIV/0! error value. ✓

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.

4. How many optional arguments does =RSQ have?

A. 0 ✓
B. —
C. 1
D. 2

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

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

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

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

6. Does =RSQ return a dynamic array?

A. No
B. No ✓
C. —
D. Yes

Explanation: RSQ does not spill.

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

A. Text
B. Date
C. Number
D. Range ✓

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

8. Is =RSQ volatile?

A. —
B. No
C. Yes
D. No ✓

Explanation: RSQ is not volatile.

9. Which statement about =RSQ is correct?

A. Select entire column for best performance
B. Arguments can either be numbers or names, arrays, or references that contain numbers. ✓
C. Volatile and recalculates every time
D. Only works in old versions

Explanation: Correct: Arguments can either be numbers or names, arrays, or references that contain numbers.

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

A. Text is always ignored
B. Volatile and recalculates every time
C. Make the two ranges the same size ✓
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

11. In =RSQ, which is argument #1?

A. lookup_value
B. known_y's ✓
C. range
D. value

Explanation: Argument #1 is “known_y's”.

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

A. Select entire column for best performance
B. حداقل دو نقطه داده در هر محدوده وارد کنید تا محاسبه همبستگی ممکن باشد. ✓
C. Text is always ignored
D. Output is always a dynamic array

13. Which use case fits =RSQ?

A. Rounding & Numeric
B. Forecasting & Trends ✓
C. Financial Calculations
D. Numbering & Sample Data

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

14. Which function is related to =RSQ?

A. SEARCH
B. FORECAST-LINEAR ✓
C. FLOOR
D. LENB

Explanation: “FORECAST-LINEAR” is related to RSQ.

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

A. Yes ✓
B. —
C. Yes
D. No

Explanation: “known_y's” is required.