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

Author Question: Which of the following is a requirement for using the Z-test for differences of proportions? a. ... (Read 88 times)

sc00by25

  • Hero Member
  • *****
  • Posts: 596
on: Jun 29, 2018
Which of the following is a requirement for using the Z-test for differences of proportions?
 a. common sample
  b. degrees of freedom of at least 50
  c. sample size greater than 30
  d. ratio measurement of all variables

Question 2

Which of the following was provided as a best case example of telemarketing?
 a. Coca-Cola c. Ferguson Enterprises
  b. Pepsi-Cola d. Floundry Companies


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sophiapenny

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 29, 2018
Answer to Question 1

C

Answer to Question 2

C
Ferguson Enterprises, a wholesaler who services the building and plumbing industry has used telemarketing on the in and out basis over the years. In-house sales are considered to be an important part of the entire Ferguson sales effort. Information is effectively transmitted to its current (or potential) consumers through well-trained personnel who understand the needs of the client base. A well-maintained database contributes to that industry understanding.


sc00by25

  • Member
  • Posts: 596
Reply 2 on: Jun 29, 2018
Thanks for the timely response, appreciate it

bbburns21

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Rinne Test, Assessing Bone Conduction Rinne Test, Assessing Bone Conduction
Piaget’s Test for Egocentric Perspectives on Children Piaget’s Test for Egocentric Perspectives on Children
Lucy’s Body Weight Proportions Compared to a Bonobo Lucy’s Body Weight Proportions Compared to a Bonobo
Common Blood Test Groups Common Blood Test Groups
Cards Used in a Socially Situated Version of the Problem-Solving Test Cards Used in a Socially Situated Version of the Problem-Solving Test
What is the differences between RNA seq and RAD seq? What is the differences between RNA seq and RAD seq?
Video: Carbon fixing adaptations Animation

For a complete list of videos, visit our video library