What is the mean of the data set {2, 2, 2, 3}?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the Praxis Elementary Education Mathematics Test. Engage with flashcards and multiple choice questions, each with hints and explanations. Enhance your chances for exam success!

Multiple Choice

What is the mean of the data set {2, 2, 2, 3}?

Explanation:
The mean (average) is the total of all values divided by how many values there are. For this set, add 2 + 2 + 2 + 3 to get 9. There are four numbers, so 9 divided by 4 equals 2.25. That is the average. The other totals you could get with four numbers (8, 10, or 12) would give 2.0, 2.5, or 3.0, but the actual sum here is 9, so the mean is 2.25.

The mean (average) is the total of all values divided by how many values there are. For this set, add 2 + 2 + 2 + 3 to get 9. There are four numbers, so 9 divided by 4 equals 2.25. That is the average. The other totals you could get with four numbers (8, 10, or 12) would give 2.0, 2.5, or 3.0, but the actual sum here is 9, so the mean is 2.25.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy