I got 0=0 hope that helps :)
Answer:
A
Step-by-step explanation:
Answer:
You can check the answer by yourself after seeing the below answer.
Step-by-step explanation:
A sequence is geometric only if has common ratio i.e.
whiere a1,a2 and a3 are first,second and third term of the sequence respectively.
1) Common ratio 
Explicit formula 
Now using the above formula, we can find 
2) Here
so this is not geometric sequence so no need to proceed further.
3) Common ratio 
Explicit formula 
Now using the above formula, we can find 
4) Common ratio 
Explicit formula 
Now using the above formula, we can find 
5)Common ratio 
Explicit formula 
Now using the above formula, we can find 
6)Common ratio 
Explicit formula 
Now using the above formula, we can find 
A 99% confidence interval will be wider compared to a 95% confidence interval. This is because while you don't know what the true value of mu is, you are more confident that the parameter is in the interval.
In essence, you are casting a wider net which leads to the higher level of confidence. Imagine if there was a 100 mile stretch of straight land, and somewhere on this line was a special rock that you are looking for. You would be 100% confident if you said "the rock is somewhere on that piece of land", and less confident the more you shrunk the interval.
It would be 8

because you have to multiply the exponent by each of the numbers exponents. you may not see it but 2 has a 1 as an exponent and so does r. 1 time 3 is 3 for each therefore each number now has an exponent of 3 and we got rid of the outside exponent. now all you have to do is simplify the 2 to the power of 3 which gives you 8 and that is all