Compatibility =FORECAST(x, known_y's, known_x's)

Quiz =FORECAST — 10 Questions

10 quiz questions about =FORECAST — 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

How many arguments does =FORECAST have in total?

Question 2 of 10 2/10

Does =FORECAST return a dynamic array?

Question 3 of 10 3/10

What is the type of argument “known_x's” in =FORECAST?

Question 4 of 10 4/10

What is the output type of =FORECAST?

Question 5 of 10 5/10

Which use case fits =FORECAST?

Question 6 of 10 6/10

What usually causes #N/A in =FORECAST?

Question 7 of 10 7/10

Which statement about =FORECAST is correct?

Question 8 of 10 8/10

Is =FORECAST volatile?

Question 9 of 10 9/10

Which function is related to =FORECAST?

Question 10 of 10 10/10

What usually causes #VALUE! in =FORECAST?

Click a question to see the answer.

1. How many arguments does =FORECAST have in total?

A. 3 ✓
B. 4
C. 5
D. 2

Explanation: =FORECAST has 3 required, 0 optional (3 total).

2. Does =FORECAST return a dynamic array?

A. Yes
B. No ✓
C. No
D. —

Explanation: FORECAST does not spill.

3. What is the type of argument “known_x's” in =FORECAST?

A. Number
B. Date
C. Range ✓
D. Mixed

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

4. What is the output type of =FORECAST?

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

Explanation: Output is “Number”.

5. Which use case fits =FORECAST?

A. Forecasting & Trends ✓
B. Loans & Installments
C. Conditional Logic
D. Comparation

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

6. What usually causes #N/A in =FORECAST?

A. Output is always a dynamic array
B. واریانس known_x's صفر است.
C. Requires add-in
D. The two ranges do not contain the same number of data points, or one of them is empty ✓

Explanation: The two ranges do not contain the same number of data points, or one of them is empty — Fix: Make the two ranges the same size

7. Which statement about =FORECAST is correct?

A. Only works in old versions
B. In the arguments, the y values (results) come first, then the x values (predictors). ✓
C. Volatile and recalculates every time
D. Select entire column for best performance

Explanation: Correct: In the arguments, the y values (results) come first, then the x values (predictors).

8. Is =FORECAST volatile?

A. No ✓
B. No
C. —
D. Yes

Explanation: FORECAST is not volatile.

9. Which function is related to =FORECAST?

A. FINDB
B. PROB
C. INTERCEPT ✓
D. SLN

Explanation: “INTERCEPT” is related to FORECAST.

10. What usually causes #VALUE! in =FORECAST?

A. مقدار x غیرعددی است. ✓
B. Text is always ignored
C. Select entire column for best performance
D. Requires add-in

Explanation: مقدار x غیرعددی است. — Fix: برای x مقدار عددی وارد کنید.