IDNLearn.com is the perfect place to get detailed and accurate answers to your questions. Our experts provide prompt and accurate answers to help you make informed decisions on any topic.


MEASUREMENT AND GRAPHS

Directions: Finding the value for a new score that will yield a given mean.

Question: Ahmad has scored 79, 77, and 66 on his previous three tests. What score does he need on his next test so that his average (mean) is 79?