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 131 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
Gracias!

JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

How to find derivatives of trigonometric functions How to find derivatives of trigonometric functions
Trees provide ecosystem services to people Trees provide ecosystem services to people
Find the derivative of f(x) = 6x^3 - 9x + 4 Find the derivative of f(x) = 6x^3 - 9x + 4
Find the derivative using the product rule Find the derivative using the product rule
Find the derivative by using the chain rule, question 2 Find the derivative by using the chain rule, question 2
Find the magnitude and the direction of the resultant vector of the vectors below. Find the magnitude and the direction of the resultant vector of the vectors below.
Video: Elementary kinetics

For a complete list of videos, visit our video library