Describe the statistical results, Basic Statistics

Q1. A software developer is interested in finding what the best color theme should be for an engine diagnostic program for the flight line. He is considering three different color themes (red, green, or blue). To determine which is preferred by his users he invited 60 participants to view the three different designs (colors). He then asked them which one they liked best. The table below presents the number of times each design was chosen by the participants.

Red                                        Green                                                   Blue

14                                           18                                                        28

(a) Use appropriate words and statistics to describe the statistical results. Based on this data which design should he use?

Q2. What foods do aeronautical engineers like?

There were three types of food, and the researcher recorded which foods were bought.

Peanut Butter                  Banana                                Hamburger

15                                      7                                              4

(a) Use appropriate words and statistics to describe the statistical results. Based on this data which food seems to be prefered?

 

Posted Date: 2/22/2013 1:28:46 AM | Location : United States







Related Discussions:- Describe the statistical results, Assignment Help, Ask Question on Describe the statistical results, Get Answer, Expert's Help, Describe the statistical results Discussions

Write discussion on Describe the statistical results
Your posts are moderated
Related Questions
comulativefrequencydistribution

what are the importances of time series

explain tthe two uses of time serie, and the four components of time series?


Allowance for uncollectible A contra-asset assessment consideration used to indicate the part of a / r that is approximated to be uncollectible.

the probability that you win a game is 0.3. if you play the game 20 times. what is the probability that you will win at least 8 times?

Find the kinematic and dynamic viscosities of air at a temperature of 189°F and a pressure of 29 psia using Sutherland''s equation and the ideal gas law .

A survey showed that 80% of the 1600 adult respondents believe in global warming. Construct a 95% confidence interval estimate of the proportion of adults believing in global warmi

CORRELATION & REGRESSION: 1)  What do you mean by the term correlation? 2)  Point out the differences between coefficient of correlation and regression. 3)  If the correl

During October, Alcorn Company had 81,250 of cash receipts and 83,688.00 of cash disbursements. The October 31 cash balance was 14,060. Determine how much cash the company had at