Compatibility =CONFIDENCE(alpha,standard_dev,size)

Quiz =CONFIDENCE — 10 Questions

10 quiz questions about =CONFIDENCE — test syntax, arguments, examples & errors!

Questions: 10 questions 15 questions Random 10 or 15 questions from the pool + shuffled options each time

← CONFIDENCE ▦ Practice in Playground

Progress — 10 questions 1 of 10

Question 1 of 10 1/10

Which use case fits =CONFIDENCE?

Question 2 of 10 2/10

What is the type of argument “standard_dev” in =CONFIDENCE?

Question 3 of 10 3/10

Is argument “standard_dev” required in =CONFIDENCE?

Question 4 of 10 4/10

Since which Excel version is =CONFIDENCE available?

Question 5 of 10 5/10

Which is the correct syntax of =CONFIDENCE?

Question 6 of 10 6/10

Is argument “size” required in =CONFIDENCE?

Question 7 of 10 7/10

In =CONFIDENCE, which is argument #3?

Question 8 of 10 8/10

In =CONFIDENCE, which is argument #1?

Question 9 of 10 9/10

How many optional arguments does =CONFIDENCE have?

Question 10 of 10 10/10

What is the fix for #VALUE! in =CONFIDENCE?

Click a question to see the answer.

1. Which use case fits =CONFIDENCE?

A. Sort, Filter & Dedupe
B. Comparation
C. Reporting ✓
D. Ranking & Top N

Explanation: Use case “Reporting” fits CONFIDENCE.

2. What is the type of argument “standard_dev” in =CONFIDENCE?

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

Explanation: Type of “standard_dev” is “Number”.

3. Is argument “standard_dev” required in =CONFIDENCE?

A. —
B. Yes ✓
C. Yes
D. No

Explanation: “standard_dev” is required.

4. Since which Excel version is =CONFIDENCE available?

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

Explanation: Version: “Excel 2007 (Compatibility)”.

5. Which is the correct syntax of =CONFIDENCE?

A. =CONFIDENCE(alpha,standard_dev,size, 0)
B. =CONFIDENCE(alpha,standard_dev,size) ✓
C. CONFIDENCE(alpha,standard_dev,size)
D. =FORECAST(alpha,standard_dev,size)

Explanation: Correct syntax: =CONFIDENCE(alpha,standard_dev,size)

6. Is argument “size” required in =CONFIDENCE?

A. Yes ✓
B. Yes
C. No
D. —

Explanation: “size” is required.

7. In =CONFIDENCE, which is argument #3?

A. standard_dev
B. range
C. size ✓
D. value

Explanation: Argument #3 is “size”.

8. In =CONFIDENCE, which is argument #1?

A. range
B. size
C. alpha ✓
D. lookup_value

Explanation: Argument #1 is “alpha”.

9. How many optional arguments does =CONFIDENCE have?

A. 0 ✓
B. 1
C. 2
D. 3

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

10. What is the fix for #VALUE! in =CONFIDENCE?

A. برای هر سه آرگومان مقدار عددی وارد کنید. ✓
B. Only works in old versions
C. Text is always ignored
D. آلفا خارج از ‎۰ تا ۱، انحراف معیار صفر/منفی یا حجم نمونه کمتر از ‎۱ است.

Explanation: If any argument is non-numeric, CONFIDENCE returns the #VALUE! error value. — Fix: برای هر سه آرگومان مقدار عددی وارد کنید.