An instructor wishes to find out whether a new teaching method is superior to his usual procedures, so he conducts an experiment. everyone in his classes is quite excited about the prospect of learning under the new procedure, but he cannot administer the new teaching method to everyone: a random half of the students receive the new method and the remaining half receive the old method. what is the most obvious flaw in this experiment?

im sorry but no. i just need to answer for 50 poonts oof

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

3

step-by-step explanation: