What is the mean of the following set of numbers: 4, 8, 6, 10?

Study for the HSC Mathematics Standard 2 Exam. Utilize flashcards and multiple choice questions, each with hints and explanations. Prepare confidently for your exam success!

To find the mean of a set of numbers, you sum all the numbers and then divide by the count of the numbers.

In this case, you first add the numbers together:

4 + 8 + 6 + 10 = 28.

Next, you determine the count of the numbers. There are four numbers in this set.

Now, you divide the total sum by the count:

28 ÷ 4 = 7.

This calculation shows that the mean of the numbers is indeed 7. Hence, the correct answer reflects the accurate calculation of the mean.