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

Author Question: A sample is selected from a normal population with = 50 and = 12 . Which of the following samples ... (Read 103 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Jun 20, 2018
A sample is selected from a normal population with  = 50 and  = 12 . Which of the following samples would be considered extreme and unrepresentative for this population?
 
  a. M = 53 and n = 16 c. M= 56 and n = 16
  b. M= 53 and n = 4 d. M= 56 and n = 4

Question 2

A sample is selected from a population with a mean of  = 40 . If the sample mean is M = 45, which of the following combinations would make the sample mean an extreme, unrepresentative value for the population?
 
  a. A small sample and a small population standard deviation
  b. A small sample and a large population standard deviation
  c. A large sample and a small population standard deviation
  d. A large sample and a large population standard deviation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


Awilson837

  • Member
  • Posts: 509
Reply 2 on: Jun 20, 2018
Wow, this really help

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet
Selected Oral Contraceptives Selected Oral Contraceptives
Selected Central Nervous System Neurotransmitters and Their Functions Selected Central Nervous System Neurotransmitters and Their Functions
Indications for Selected Nonsteroidal Anti-Inflammatory Drugs Indications for Selected Nonsteroidal Anti-Inflammatory Drugs
Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050. Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050.
Normal karyotype of a human male Normal karyotype of a human male
Video: Segmentation and migrating motility complexes & Gastroileal reflex

For a complete list of videos, visit our video library