Answer:
this difference indicates that the results are independent but not reliable.
Answer:
The interpretation is that we are 90% sure that the true average salary of the district is in this interval.
Step-by-step explanation:
x% confidence interval:
A confidence interval is built from a sample, has bounds a and b, and has a confidence level of x%. It means that we are x% confident that the population mean is between a and b.
In this question:
The 90% confidence interval for the average salary of the district is [41500,49750].
This means that we are 90% sure that the true average salary of the district is in this interval.
Answer:
Correct Option is : StartFraction 1 Over m Superscript 8 EndFraction
Step-by-step explanation:
=> 
According to law of exponents 
=> 
Using Law of exponents 
=>
-7 is the answer is the antithesis
Answer:
there isnt anything there but sure yes they are
Step-by-step explanation: