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

Author Question: If the individuals selected for a sample have no influence upon which individuals are selected for a ... (Read 125 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Jul 24, 2018
If the individuals selected for a sample have no influence upon which individuals are selected for a second sample, then the samples are said to be
 
  A) independent B) dependent C) inconsistent D) consistent

Question 2

A confidence interval was used to estimate the proportion of math majors that are female. A random sample of 72 math majors generated the following confidence interval: (0.438, 0.642).
 
  Using the information above, what size sample would be necessary if we wanted to estimate the true proportion to within 3 using 98 reliability? A) 1499 B) 1509 C) 1569 D) 1448


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nikmaaacs

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
Reply #2 on: Jul 24, 2018
Thank you!


nikmaaacs

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Selected Antiemetics Selected Antiemetics
The Warm Mineral Springs individuals from Florida may be among the earliest Paleo-Indian skeletal re The Warm Mineral Springs individuals from Florida may be among the earliest Paleo-Indian skeletal re
Sample tiered drug formulary for antibiotics. Sample tiered drug formulary for antibiotics.
Selected Local Anesthetics Selected Local Anesthetics
Selected Vaccines and Their Schedules Selected Vaccines and Their Schedules
Selected Topical Corticosteroids for Dermatological and Oral Lesions Selected Topical Corticosteroids for Dermatological and Oral Lesions
Video: Negative Feedback Regulation of Blood Pressure

For a complete list of videos, visit our video library