"> (Answered) According to Responsys, the retailer Neiman Marcus sent an average of 534 e-mails to each of their customers in a recent year. - Tutorials Prime

Question Details

(Answered) According to Responsys, the retailer Neiman Marcus sent an average of 534 e-mails to each of their customers in a recent year.


According to Responsys, the retailer Neiman Marcus sent an average of 534 e-mails to each of their customers in a recent year.


According to Responsys, the retailer Neiman Marcus sent an average of 534 e-mails to each of their customers in a recent year. Assume that the standard deviation for the number of e-mails per customer that year was 122. A random sample of 30 Neiman Marcus customers was selected. What is the probability that the average number of e-mails sent to each of these customers exceeded 570? 0.62 0.0001 0.0526 0.9474Expedia would like to test the hypothesis that the average roundtrip airfare between Philadelphia and Paris is higher for a flight originating in Philadelphia when compared to a flight originating in Paris. The following data summarizes the sample statistics for roundtrip flights originating in both cities. Assume that the population variances are equal.   Originating City   Philadelphia Paris Sample mean $1,240 PHL $1,060 Paris Sample size 15 PHL 19 Paris Sample standard deviation $270 PHL $240 Paris If Population 1 is defined as flights originating in Philadelphia and Population 2 is defined as flights originating in Paris, Expedia would like to set α = 0.05. The p-value for this hypothesis test would be between: 0.02 and 0.05 0.05 and 0.025 0.10 and 0.20 0.01 and 0.005Medicare would like to test the hypothesis that the average monthly rate for one-bedroom assisted-living facility is equal to $3,300. A random sample of 12 assisted-living facilities had an average rate of $3,690 per month. The standard deviation for this sample was $530. Medicare would like to set α = 0.05. The correct hypothesis statement for this hypothesis test would be H0: x̄ = $3,300; H1: x̄ ≠ $3,300. H0: μ ≥ $3,300; H1: μ

 


Solution details:

Pay using PayPal (No PayPal account Required) or your credit card . All your purchases are securely protected by .
SiteLock

About this Question

STATUS

Answered

QUALITY

Approved

DATE ANSWERED

Jan 02, 2020

EXPERT

Tutor

ANSWER RATING

YES, THIS IS LEGAL

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

  • As a reference for in-depth understanding of the subject.
  • As a source of ideas / reasoning for your own research (if properly referenced)
  • For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).
This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student.

NEW ASSIGNMENT HELP?

Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN A DEADLINE.

Order Now
WP2Social Auto Publish Powered By : XYZScripts.com