Answer:
Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for
1 answer:
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Answer:
Step-by-step explanation:
The confidence interval for population proportion is given by :-
Given : Sample size :
The proportion of people selected consumers who had opportunities to send in a rebate claim form after purchasing a product said they never did so =
Significance level :
Critical value :
Now, the 95% confidence Interval for the true proportion of such consumers who never apply for a rebate will be :-
Hence, a confidence Interval for the true proportion of such consumers who never apply for a rebate .
Answer:
There will be approx 283908 hits.
Step-by-step explanation:
A website had 342,000 hits in 2011.
This is a decline of 2.3% from the previous year.
Decline rate = 2.3% or 0.023
So, increase rate will be
Time =
We can calculate the answer as:
=
= 283907.88 rounding to 283908.
Therefore, there will be approx 283908 hits.