Hank surveyed twenty-five locally owned small businesses in his town to determine the number of employees they have. the results are shown in the first table. he then took a random sample of five responses, and wrote them in the second table. compare the mean of the population with the mean of a sample. what is the difference between the mean of the population and the mean of the sample?

0.24

Explanation:

To find the population mean, add together all of the values in the population:

0+2+3+2+1+3+2+3+4+3+3+2+3+2+5+1+5+2+3+2+3+4+1+3+4 = 66

Now divide by the number of data points, 25:

66/25 = 2.64

To find the sample mean, add together all of the values in the sample:

0+2+3+3+4 = 12

Divide by the number of data points, 5:

12/5 = 2.4

The difference is 2.64-2.4 = 0.24

The difference between the mean of the population and the mean of the sample is 0.24

Explanation:

As given in the first table, the population table . we will add all the population together. This will help in getting mean.

As there are 25 locally owned small businesses , we will divide this by 25.

Now, we will add together all of the values in the sample to find the sample mean :

Dividing this by 5 we get

Hence, the difference is 2.64-2.4 = 0.24

the answer is d on edge

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb