Three students solved the equation 2(3x-8)=32 in different ways, but each student arrived at the correct answer. Select ALL of the solutions that show a correct method for solving the equation. Is the answer A, B, or C
A
1/2*2(3x-8)=32*1/2
3x-8=16
3x=24
x=8

B 2(3x-8)=32
5x-8=32
5x=40
x=8

C
2(3x-8)=32
6x/6-16/6=32
x=48/6
x=8

People end up tossing 12% of what they buy at the grocery store. assume this is the true population proportion and that you plan to take a sample survey of 540 grocery shoppers to further investigate their behavior. a. calculate the mean and the standard error for the sample proportion p. b. describe the sampling distribution of p in part a. draw a graph of this probability distribution with its mean and standard deviation. what is the probability that your survey will provide a sample proportion more than 15%? c. d. population proportion? what is the probability that your survey will provide a sample proportion within + 0.03 of the