In the Philippines, most of the registered nurses goes abroad for work after years of working experience in the country. The average number of years a nurse works locally before leaving the country is 7.8 years with a standard deviation 1.2 years. Thirty six registered nurses were surveyed; answer the following: Questions and choices are attached. Same choices for all questions

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Author:Amos Gilat
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In the Philippines, most of the registered nurses goes abroad for work after years of working experience in the country. The average number of years a nurse works locally before leaving the country is 7.8 years with a standard deviation 1.2 years. Thirty six registered nurses were surveyed; answer the following:

Questions and choices are attached. Same choices for all questions

7.97
Compute for the standard error of the
0.20
sampling distribution of the sample mean.
0.1587
Find the probability that the average
Choose a match
7,63
number of years a nurse will stay
is at most 8 years.
0.0062
Find the probability that the average
Choose a match
number of years a nurse will stay
0.8413
is at least 7.3 years.
Find the probability that the average
Choose a match
0.9938
number of years a nurse will stay
is between 6.5 to 7.5 years.
0.20
What is the average number of years
Choose a match
where 20% of the averages are less
0.0668
than it?
-0.0668
0.03
Transcribed Image Text:7.97 Compute for the standard error of the 0.20 sampling distribution of the sample mean. 0.1587 Find the probability that the average Choose a match 7,63 number of years a nurse will stay is at most 8 years. 0.0062 Find the probability that the average Choose a match number of years a nurse will stay 0.8413 is at least 7.3 years. Find the probability that the average Choose a match 0.9938 number of years a nurse will stay is between 6.5 to 7.5 years. 0.20 What is the average number of years Choose a match where 20% of the averages are less 0.0668 than it? -0.0668 0.03
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