This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A marketing firm does a survey to find out how many people use a product. Of the one hundred people ... (Read 117 times)

stephzh

  • Hero Member
  • *****
  • Posts: 556
on: Aug 2, 2018
A marketing firm does a survey to find out how many people use a product. Of the one hundred people contacted, fifteen said they use the product.
 
  A) Experimental B) Observational

Question 2

The choice of a measure of variability to describe scores is determined by which of the following?
 
  a. The scale of measurement.
  b. The shape of the frequency distribution.
  c. The intended further statistical analysis of the data.
  d. All the above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hanadaa

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 2, 2018
Answer to Question 1

B

Answer to Question 2

D


stephzh

  • Member
  • Posts: 556
Reply 2 on: Aug 2, 2018
Wow, this really help

adf223

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
Alan Price - Poor People Alan Price - Poor People
U.S. suburbs were once unplanned, rambling affairs that took irregular shapes as people moved away ... U.S. suburbs were once unplanned, rambling affairs that took irregular shapes as people moved away ...
Write the equation for the voltage at any instant, and find the voltage at 4.0 s Write the equation for the voltage at any instant, and find the voltage at 4.0 s
How to find the definite integral using the fundamental theorem of calculus (Part 2) How to find the definite integral using the fundamental theorem of calculus (Part 2)
Find derivative using quotient rule Find derivative using quotient rule
Video: Acids and bases - definition

For a complete list of videos, visit our video library