Answer:
P = 
Step-by-step explanation:
Q = 3P + 2 ( subtract 2 from both sides )
Q - 2 = 3P ( isolate P by dividing both sides by 3 )
= P
Part A: The school with the lowest value of σ is High School B. This also is the school with the lowest IQR.
Part B: The highest mean is that of High School C, which has average attendance 11 more than the next lower school (A).
Answer: 2/15 >1
Step-by-step explanation:
1) 2 1
_ X _
3 5
2) 2 1
_ x _
3x5 5x3
3) 2 1
_ x _
15 15
4) 2 + 1
_ x _
15 15
5) 3
_
15
Answer:
The average is 86
Step-by-step explanation:
so you have to take all the numbers and add them together, the answer of all the numbers together should be: 516. Then you divide 516 by 6 which equals 86.
So the average of 95,87,75,78,84, and 97 is 86
Hope this helps:)
