3 years ago

True or False: When conducting a survey of a group of people, you must interview every person in that population A Truc B False

1 answer:

8 0

A. its true.........

You might be interested in

Art [367]

The answer is -4.5

To solve these types of problems it's best to work backwards.
-2 - 16 = -18
4 x (n) = -18
n = -18/4
n = -4.5

3 0

3 years ago

Alex73 [517]

243 because if you divide and subtract it would culminate to the amount of people

5 0

3 years ago

KATRIN_1 [288]

Answer:

Step-by-step explanation:

The answer is BF because the radius is from the center to the outer edge and that is the only one that does that.

3 0

3 years ago

k0ka [10]

Answer:

95% Confidence interval: (0.73,0.79)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 1021

Percentage of Americans believe that high achieving students should be recruited to become teachers

$\hat{p} = 76\% = 0.76$

95% Confidence interval:

$\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$z_{critical}\text{ at}~\alpha_{0.05} = \pm 1.96$

Putting the values, we get:

$0.76\pm 1.96(\sqrt{\dfrac{0.76(1-0.76)}{1021}})\\\\ = 0.76\pm 0.0261\\=(0.7339,0.7861)\\\approx (0.73,0.79)$

5 0

3 years ago

scZoUnD [109]

Couldnt you just do the X's together and the Y's and your answer after you divide by each??

7 0

3 years ago

True or False: When conducting a survey of a group of people, you must interview every person in that population A Truc B False​