ers to at least 4 decimal places and round intermediate z-value calculations to 2 decimal places. rt 1 of 2 hat is the probability that a randomly selected teacher's salary is greater than $39,600? P(X> 39,600) = 0.2061 rt: 1/2 rt 2 of 2 r a sample of 85 teachers, what is the probability that the sample mean is greater than $35,653? Assume that the sample is taken from a large pulation and the correction factor can be ignored

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Teachers' Salaries in North Dakota The average teacher's salary in North Dakota is $35,441. Assume a normal distribution with o=$5100. Round the final
answers to at least 4 decimal places and round intermediate z-value calculations to 2 decimal places.
Part 1 of 2
What is the probability that a randomly selected teacher's salary is greater than $39,600?
P(X> 39,600)
0.2061
Part: 1 / 2
Part 2 of 2
=
For a sample of 85 teachers, what is the probability that the sample mean is greater than $35,653? Assume that the sample is taken from a large
population and the correction factor can be ignored.
P(X > 35,653) =
=
X
Ś
Transcribed Image Text:Teachers' Salaries in North Dakota The average teacher's salary in North Dakota is $35,441. Assume a normal distribution with o=$5100. Round the final answers to at least 4 decimal places and round intermediate z-value calculations to 2 decimal places. Part 1 of 2 What is the probability that a randomly selected teacher's salary is greater than $39,600? P(X> 39,600) 0.2061 Part: 1 / 2 Part 2 of 2 = For a sample of 85 teachers, what is the probability that the sample mean is greater than $35,653? Assume that the sample is taken from a large population and the correction factor can be ignored. P(X > 35,653) = = X Ś
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Given that

m e a n left parenthesis mu right parenthesis space equals space $ 35441
s tan d a r d space d e v i a t i o n left parenthesis sigma right parenthesis space equals space $ 5100
w e space n e e d space t o space f i n d space t h e space f o l l o w i n g space p r o b a b i l i t i e s space b y space u sin g space z space s c o r e s

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