Statistical =CONFIDENCE.NORM(alpha,standard_dev,size)

Quiz =CONFIDENCE.NORM — 15 Questions

15 quiz questions about =CONFIDENCE.NORM — 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

How many arguments does =CONFIDENCE.NORM have in total?

Question 2 of 15 2/15

Is =CONFIDENCE.NORM volatile?

Question 3 of 15 3/15

How many required arguments does =CONFIDENCE.NORM have?

Question 4 of 15 4/15

In =CONFIDENCE.NORM, which is argument #2?

Question 5 of 15 5/15

Which use case fits =CONFIDENCE.NORM?

Question 6 of 15 6/15

Is argument “alpha” required in =CONFIDENCE.NORM?

Question 7 of 15 7/15

Which function is NOT related to =CONFIDENCE.NORM?

Question 8 of 15 8/15

What is the fix for #NUM! in =CONFIDENCE.NORM?

Question 9 of 15 9/15

Which statement about =CONFIDENCE.NORM is correct?

Question 10 of 15 10/15

What is the type of argument “size” in =CONFIDENCE.NORM?

Question 11 of 15 11/15

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

Question 12 of 15 12/15

What is the output type of =CONFIDENCE.NORM?

Question 13 of 15 13/15

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

Question 14 of 15 14/15

Since which Excel version is =CONFIDENCE.NORM available?

Question 15 of 15 15/15

Which is the correct syntax of =CONFIDENCE.NORM?

Click a question to see the answer.

1. How many arguments does =CONFIDENCE.NORM have in total?

A. 3 ✓
B. 5
C. 2
D. 4

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

2. Is =CONFIDENCE.NORM volatile?

A. Yes
B. —
C. No ✓
D. No

Explanation: CONFIDENCE.NORM is not volatile.

3. How many required arguments does =CONFIDENCE.NORM have?

A. 2
B. 3 ✓
C. 5
D. 4

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

4. In =CONFIDENCE.NORM, which is argument #2?

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

Explanation: Argument #2 is “standard_dev”.

5. Which use case fits =CONFIDENCE.NORM?

A. Probability & Hypothesis Testing ✓
B. Financial Calculations
C. Ranking & Top N
D. Numbering & Sample Data

Explanation: Use case “Probability & Hypothesis Testing” fits CONFIDENCE.NORM.

6. Is argument “alpha” required in =CONFIDENCE.NORM?

A. No
B. Yes
C. Yes ✓
D. —

Explanation: “alpha” is required.

7. Which function is NOT related to =CONFIDENCE.NORM?

A. MDURATION ✓
B. CONFIDENCE-T
C. STDEV-S
D. NORM-S-INV

Explanation: “MDURATION” is not related to CONFIDENCE.NORM.

8. What is the fix for #NUM! in =CONFIDENCE.NORM?

A. Output is always a dynamic array
B. Correct the input value ✓
C. Text is always ignored
D. Volatile and recalculates every time

Explanation: If alpha ≤ 0 or alpha ≥ 1, CONFIDENCE.NORM returns the #NUM! error value. If standard_dev ≤ 0, CONFIDENCE.NORM returns the #NUM! error value. If size < 1, CONFIDENCE.NORM returns the #NUM! error value. — Fix: Correct the input value

9. Which statement about =CONFIDENCE.NORM is correct?

A. Requires add-in
B. Output is always a dynamic array
C. If size is not an integer, it is truncated. ✓
D. Only works in old versions

Explanation: Correct: If size is not an integer, it is truncated.

10. What is the type of argument “size” in =CONFIDENCE.NORM?

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

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

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

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

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

12. What is the output type of =CONFIDENCE.NORM?

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

Explanation: Output is “Number”.

13. In =CONFIDENCE.NORM, which is argument #1?

A. alpha ✓
B. criteria
C. value
D. size

Explanation: Argument #1 is “alpha”.

14. Since which Excel version is =CONFIDENCE.NORM available?

A. Excel 2019
B. Excel 2007 (Compatibility)
C. Excel 2010 ✓
D. Excel 365

Explanation: Version: “Excel 2010”.

15. Which is the correct syntax of =CONFIDENCE.NORM?

A. =CONFIDENCE.NORM(alpha,standard_dev,size, 0)
B. CONFIDENCE.NORM(alpha,standard_dev,size)
C. =STDEV-S(alpha,standard_dev,size)
D. =CONFIDENCE.NORM(alpha,standard_dev,size) ✓

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