Company promises orders to be mailed within 72 hours, the sample size is 200 and 176 were mailed on
Question: Company promises orders to be mailed within 72 hours, the sample size is 200 and 176 were mailed on time
a. Construct a 95% confidence interval for the corresponding population proportion.
b. 10 orders are randomly checked each week what is the probability that 3 or more are processed in 72 hours.
Price: $2.99
See Answer: The solution consists of 2 pages
Deliverables: Word Document
Deliverables: Word Document
-
[Solved] A random variable X is distributed normally with E(X)=15 and σ (X)=3. Find p(13≤ X < 14) #4429
-
[Solved] Archaeology: Pottery Santa Fe black-on-white is a style of pottery that occurs in about 61% of the p #9453
-
[Solved] Bring to mind a real-world situation or problem that could be addressed using a one-way analysis of #18783
-
(Solved) In a simple random sample of 200 recent purchasers of a new Make A automobile, 120 said that the #21321
-
Math Help
-
Math and Statistics Answers
