Answer:
what?
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Sampling distribution of the sample proportion :
The sampling distribution of the sample proportion has mean = and standard deviation = .
Given : The proportion of left handed people in the population is about 0.10.
i.e. p=0.10
sample size : n= 300
Then , the sampling distribution of the sample proportion will be :-
(approx)
Hence, the sampling distribution of the sample proportion is
Answer:
Step-by-step explanation:
Y is the hypotenuse. It is side opposite to the right angle.
Zis the length opposite theta. It is the side right opposite to the sign.
X is the side adjacent to theta. It is the one that is in contact with that angle apart from the hypotenuse.
Hope this helps
Step-by-step explanation:
-3.5z - 2 + 1z - 3
Solving like terms
-2.5z - 5