A student nurse gets permission to review hospital ED records at 10 hospitals across the country. He randomly choses 5 states, and 2 hospitals in each state. What kind of sampling is this?
ANSWER
* It is an example of multistage or cluster sampling technique.
* Multistage sampling is a probability sampling technique in which
the researcher initially randomly select a geographical cluster ( 5 states)
then random selection subjects ( 2 hosptials) from these clusters.
A student nurse gets permission to review hospital ED records at 10 hospitals across the country....
You want to test which candy gets you the best ratings on student evaluations (0-10). The first set of students gets no candy, the second gets black licorice, and the third gets skittles. You test n = 4 people in each group. No Black Candy Licorice Skittles 4 8 N = 12 زرا زرا 4 G = 48 5 3 6 2x2 = 238 4 1 6 T = 16 8 24 M= 4 2 6 SS = 2 4...
You want to test which candy gets you the best ratings on student evaluations (0-10). The first set of students gets no candy, the second gets black licorice, and the third gets skittles. You test n = 4 people in each group No Black Candy Licorice Skittles 4 زرا 8 N = 12 زرا 1 4 G = 48 5 3 6 Ex2 = 238 4 1 6 T= 16 8 24 M= 4 2 6 SS = 2 4...
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What kind of methods were used to obtain the sample?
Probability or non-probability? (one paragraph)
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