(Solved) In a survey of third grade students, the following distribution was obtained for the number of "best friends" each had. Find the average number
Question: In a survey of third grade 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 
![[See] A sample of the labor costs](/images/solutions/MC-solution-library-58248.jpg "[See] A sample of the labor costs per hour to assemble a certain")
[See] A sample of the labor costs per hour to assemble a certain
(Steps Shown) Find a 90% confidence interval for the population
![[Steps Shown] A store sold 12 stereos](/images/solutions/MC-solution-library-58250.jpg "[Steps Shown] A store sold 12 stereos on Monday, 17 on Tuesday, 28")
[Steps Shown] A store sold 12 stereos on Monday, 17 on Tuesday, 28
Solution: Give an example of: A qualitative variable A discrete
(Steps Shown) The number of visitors on 24 different days to a
Geometric Probability Calculator - MathCracker.com