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 165 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?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Sample Exercise Prescription for Weight Training: Intermediate Sample Exercise Prescription for Weight Training: Intermediate
Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS) Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS)
Selected Drugs for Glaucoma Selected Drugs for Glaucoma
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Sample of a weekly bookkeeping ledger. Sample of a weekly bookkeeping ledger.
What is the estimated age of the archaeological sample What is the estimated age of the archaeological sample
Video: Oxygen transport - methods and oxyhemoglobin

For a complete list of videos, visit our video library