What is the relationship between the ratios?
1 answer:
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Answer:
x=5/3
x= 3+2
x= 3-2
Step-by-step explanation:
if graphed the x intercepts would be (5/3 , 0) (3+2 ) (3-2
)
y intercepts (0,-5)
Answer:
20
Step-by-step explanation:
The question states that the sample size is 16 and standard deviation of sampling distribution of sample mean also known as standard error is 5. This information can be written as
σxbar=standard error=5 ,n=sample size=16.
We have to find population standard deviation σ.
We know that
<em>Population standard deviation=</em>σ=4*5=20