The sum lf two numbers is 10. The difference between the two numbers is 4: what is the smaller numerical?
2 answers:
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Answer: a. N(0.92, 0.0215)
Step-by-step explanation:
For population proportion (p) and sample size n, the mean and standard deviation is given by :-
The sampling distribution model for p is given by :_
, where
We assume that the seeds are randomly selected.
Given : Information on a packet of seeds claims that the germination rate is 92%.
i.e. p= 0.92
The packet contains 160 seeds.
i.e. n= 160
Then ,
Hence, the sampling distribution model for p is:
Answer:
10 cans of paint
Step-by-step explanation:
Find the total area of the room
Divide the answer by 10meter squared.
