Today we talked about the "mean", which is a measure of central tendency (it gives us information about a set of data).
Please recall that, to find the mean, you must add all the numbers together and then divide by how many numbers you have:
(Source: Mathplanet.com)
This weekend, please read pg. 77 to learn about outliers. Then complete questions 9-12 and 15-19 on pg. 78 (9 questions total). Happy solving!!!
