The score of a student in cell B2 is 65 and in cell C2 is 75. Which of the following functions will you insert in cell D2 so that it returns FALSE if any of the conditions are false for the values in cells B2 and C2?

Homework Help: Questions and Answers: The score of a student in cell B2 is 65 and in cell C2 is 75. Which of the following functions will you insert in cell D2 so that it returns FALSE if any of the conditions are false for the values in cells B2 and C2?

A. =IF(B2≥70, C2≥80) B. =OR(B2≥70, C2≥80) C. =NOT(OR(B2≥70, C2≥80)) D. =AND(B2≥70, C2≥80)

Answer:

First, let’s understand what the question is asking:

We need a function that returns FALSE if ANY of the conditions are false.

The conditions are: B2 ≥ 70 and C2 ≥ 80

Now, let’s look at the given values:

Cell B2 contains the value 65.

Cell C2 contains the value 75.

The requirement is to return FALSE if any of the conditions are false for the values in cells B2 and C2.

Conditions:

Condition 1: The value in cell B2 should be greater than or equal to 70 (B2 ≥ 70).

Condition 2: The value in cell C2 should be greater than or equal to 80 (C2 ≥ 80).

Given Options: Step by Step Answering

a) = IF(B2≥70, C2≥80)

This is an IF function, which checks if the condition (B2 ≥ 70) is TRUE. If TRUE, it returns the result of (C2 ≥ 80). This won’t directly return FALSE if either condition is false.

b) = OR(B2≥70, C2≥80)

The OR function returns TRUE if either condition is true. It will only return FALSE if both conditions are false.

This is not what we need because we want FALSE when any of the conditions is false, not only when both are false.

c) = NOT(OR(B2≥70, C2≥80))

The OR function checks if either condition is true, and the NOT function will return the opposite. So, it returns FALSE when either condition is true and TRUE only when both are false.

This is the reverse of what is needed.

d) = AND(B2≥70, C2≥80)

The AND function checks if both conditions are true. It returns TRUE only if both conditions are true and FALSE if any condition is false.

Since B2 = 65 (which is less than 70) and C2 = 75 (which is less than 80), one or both conditions will be false. Hence, this formula will return FALSE if any condition is false, which is what we need.

Final Answer

Based on the above analysis, the correct function to insert in cell D2 is:

d) =AND(B2≥70, C2≥80)

This function will return FALSE if any of the conditions are false for the values in cells B2 and C2, which is exactly what the question asks for.