Engineering =ERF(lower_limit,[upper_limit])

Quiz =ERF — 10 Questions

10 quiz questions about =ERF — 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 =ERF have in total?

Question 2 of 10 2/10

Which formula is a valid example of =ERF?

Question 3 of 10 3/10

Is argument “lower_limit” required in =ERF?

Question 4 of 10 4/10

Does =ERF return a dynamic array?

Question 5 of 10 5/10

Which category does =ERF belong to?

Question 6 of 10 6/10

What is the type of argument “lower_limit” in =ERF?

Question 7 of 10 7/10

Since which Excel version is =ERF available?

Question 8 of 10 8/10

Which is the correct syntax of =ERF?

Question 9 of 10 9/10

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

Question 10 of 10 10/10

What is the output type of =ERF?

Click a question to see the answer.

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

A. 2 ✓
B. 4
C. 1
D. 3

Explanation: =ERF has 1 required, 1 optional (2 total).

2. Which formula is a valid example of =ERF?

A. =CONVERT(0.745)
B. ERF(0.745)
C. =ERF(0.745) ✓
D. =ERF(0.745, 0)

Explanation: Correct example: =ERF(0.745)

3. Is argument “lower_limit” required in =ERF?

A. —
B. Yes
C. Yes ✓
D. No

Explanation: “lower_limit” is required.

4. Does =ERF return a dynamic array?

A. No ✓
B. No
C. Yes
D. —

Explanation: ERF does not spill.

5. Which category does =ERF belong to?

A. Math & Trig
B. Lookup & Reference
C. Logical
D. Engineering ✓

Explanation: Category is “Engineering”.

6. What is the type of argument “lower_limit” in =ERF?

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

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

7. Since which Excel version is =ERF available?

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

Explanation: Version: “All versions”.

8. Which is the correct syntax of =ERF?

A. ERF(lower_limit,[upper_limit])
B. =CONVERT(lower_limit,[upper_limit])
C. =ERF(lower_limit,[upper_limit]) ✓
D. =ERF(lower_limit,[upper_limit], 0)

Explanation: Correct syntax: =ERF(lower_limit,[upper_limit])

9. What is the fix for #VALUE! in =ERF?

A. Only works in old versions
B. Enter a number ✓
C. Text is always ignored
D. Select entire column for best performance

Explanation: If lower_limit is nonnumeric, ERF returns the #VALUE! error value. If upper_limit is nonnumeric, ERF returns the #VALUE! error value. — Fix: Enter a number

10. What is the output type of =ERF?

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

Explanation: Output is “Number/Text”.