Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
MINI CASE 5.4
The radar chart is a useful graphic that can be used to compare a number of responses to different characteristics. The example below shows 14 characteristics or factors used to measure the satisfaction of visitors to the South West of England in 2008 and 2009. The factors are shown as the radials of the chart. Respondents were asked to rate these factors on a five point scale, with five indicating very satisfied or very important. Each of the radials has been scaled to reflect this measurement. The average response to each of the factors in terms of satisfaction and level of importance has then been drawn on the chart. Comparing the profiles of response show, for example: most of the factors' satisfaction levels exceed the their levels of importance; satisfaction with the 'Feelings of welcome' has improved from 2008; the main area of concern is the 'Value for Money of Food and Drink', which has an importance score of more than four - highlighting the weight of importance - but a satisfaction score that is considerably lower.
A random sample of 15 college graduates revealed that they worked an average of 5.3 years on the job before being promoted. The sample standard deviation was 1.2 years. Using the 0.95 degree of confidence, what is the confidence interval for the p..
if tow televisions are randomly selected, compute the probability that both televisions work. what is the probability that at least one does not work?
The mean of a sample is 22.5. The mean of 1000 bootstrapped samples is 22.491. The bias of the bootstrap mean is
After an unusually dry atumn, a radio announcer ia heard to say, "Watch out! We'll pay for these sunny days later on this winter." Explain what he's trying to say, and comment on the validity of his reasoning.
Mark VI monorail used at Disney world has a height of 72 in. Height of men are normally distributed with a mean of 69.5 in. And a standard deviation of 2.4 in.
A confidence interval increases in width as:
question a randomized controlled trial is run to evaluate the effectiveness of a new drug for asthma in children. a
in a statistical test the probability of making type i and type ii error were found to be 0.0234 and 0.6 respectively.
a textbook publisher puts out 72 new books each year which are classified as elementary intermediate and advanced. the
Assume that a 2005 poll of 1000 American voters found that 76% of Republicans favored ending the tax on dividend income, as did 42% of Democrats and 54% of Independents.
Conduct an analysis of variance by completing the corresponding ANOVA table. What conclusion can you make in terms of effects' significance? Is the fold-at-wing-tip helpful (to improve the flight time)?
Using What's Best! (or Solver) determine the least-cost shipping schedule, where each of three (3) hardware vendors provide up to two hundred (200) units and each of six (6) buyers demand one hundred (100) units.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd