Statistical questions (set of 5) book statistics for life please have

  chapter 2

1) Identify the following variables as either qualitative or quantitative and EXPLAIN your answers.

a. The number of people on a jury.

b. The color of your house

2) Identify the number as either continuous or discrete and EXPLAIN your answers.

a. The average height of all freshmen entering college in a certain year is 68.4 inches.

b. The number of limbs on a 2-year-old oak tree is 21.

3) Determine which of the four levels of measurement is most appropriate and explain your answer.

a. Temperatures in degrees Fahrenheit of the ocean at various depths.

b. The rank of individuals in the military 

c. The number of people with blue, brown and red hair in a classroom

4) Determine the following (show your work):

a. The speed of a new microprocessor is 800MHZ, but a new test of its speed gives a measurement of 820MHZ. What is the absolute error? What is the relative error?

b. Convert 1/16 to a percent

c. Convert 0.45 to a percent

d. Humanities majors spend an average of $115 per course on books. Mathematics majors spend an average of $70 per course on books. 

What is the percent difference between the two amounts relative to the amount for mathematics majors (round to the nearest percent)?

e. Suppose that the cost of a statistics text was $50 in 1985 and is $100 in 2000. What is the “Statistics Text Index” number, rounded to the nearest tenth, for the 2000 edition with the 1985 price as the reference value? 

   0.28

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more

STAY HOME, SAVE LIVES. Order your essay today and save 20% with the discount code ATOM