A news release for a diet product company reports: There's good news for the 65 million Americans currently on a diet. Its study showed that people who lose weight can keep it off. The sample was 20 graduates of the company's program who endorse it in commercials. The results of the sample are probably

news release for a diet product company reports: There's good news for the 65 million Americans currently on a diet. Its study showed that people who lose weight can keep it off. The sample was 20 graduates of the company's program who endorse it in commercials. The results of the sample are probably

A. unbiased, but they could be more accurate. A larger sample size should be used.

B. biased, overstating the effectiveness of the diet.

C. biased, understating the effectiveness of the diet.

D. None of the above

Option B "biased and overstating the effectiveness of the diet"

Step-by-step explanation:

It is evident that there is sampling/volunteer biased in the data report because the sample for endorsement of diet is not random because all the people that endorsed it in the commercial have a tie with the company so it is a mis representation of the population.

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

it’s the first one your welcome