[Solution Library] In a survey of third ;Trade students, the following distribution was obtained for the number of "best friends" each had. Find the average
Question: In a survey of third ;Trade students, the following distribution was obtained for the number of "best friends" each had. Find the average number of "best friends" for the class. Use the weighted mean.
| Number of students | Number of best friends |
| 8 | 1 |
| 6 | 2 |
| 5 | 3 |
| 3 | 0 |
Deliverable: Word Document 
![[Solved] Complete this after you have read](/images/solutions/MC-solution-library-57063.jpg "[Solved] Complete this after you have read material and done the")
[Solved] Complete this after you have read material and done the
![[Solved] A bowl contains 1 red, 1](/images/solutions/MC-solution-library-57064.jpg "[Solved] A bowl contains 1 red, 1 black, and 1 yellow jellybean.")
[Solved] A bowl contains 1 red, 1 black, and 1 yellow jellybean.
(Step-by-Step) A committee of 6 people must be selected from 9
(All Steps) How many ways can 5 books be arranged on a shelf, if
(Solution Library) When a card is drawn from a deck, find the
T-test for One Population Mean - MathCracker.com