Confidence Intervals – Excel
You have been assigned to determine whether more people prefer Coke or Pepsi. Assume that roughly half the population prefers Coke and half prefers Pepsi. How large a sample do you need to take to ensure that you can estimate, with 95% confidence, the proportion of people preferring Coke within 2% of the actual value? MUST SHOW WORK.
You can place an order similar to this with us. You are assured of an authentic custom paper delivered within the given deadline besides our 24/7 customer support all through.
Latest completed orders:
| # | topic title | discipline | academic level | pages | delivered |
|---|---|---|---|---|---|
|
6
|
Writer's choice
|
Business
|
University
|
2
|
1 hour 32 min
|
|
7
|
Wise Approach to
|
Philosophy
|
College
|
2
|
2 hours 19 min
|
|
8
|
1980's and 1990
|
History
|
College
|
3
|
2 hours 20 min
|
|
9
|
pick the best topic
|
Finance
|
School
|
2
|
2 hours 27 min
|
|
10
|
finance for leisure
|
Finance
|
University
|
12
|
2 hours 36 min
|
