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

Author Question: Decide if the sample is representative (or not) of the population for the question of interest. What ... (Read 298 times)

123654777

  • Hero Member
  • *****
  • Posts: 585
on: Jul 24, 2018
Decide if the sample is representative (or not) of the population for the question of interest. What is the average daily number of hours of sleep over a one year period? Sample: Hours of sleep for 100 randomly selected students the night before an exam. Population: All students in the university.
 a. Representative
  b. Not representative

Question 2

Decide if the sample is representative (or not) of the population for the question of interest. What is the average number of letters on a page in Webster's unabridged dictionary? Sample: The first page for each of the 26 letters in the alphabet. Population: All pages in the dictionary.
 a. Representative
  b. Not representative


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

juwms

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

B


123654777

  • Member
  • Posts: 585
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Sample Exercise Prescription for Weight Training: Intermediate Sample Exercise Prescription for Weight Training: Intermediate
Sample tiered drug formulary for antibiotics. Sample tiered drug formulary for antibiotics.
Sample root cause analysis: Duplicate dose of a narcotic analgesic. Sample root cause analysis: Duplicate dose of a narcotic analgesic.
Y U NO ... Ask a Question? Y U NO ... Ask a Question?
Economics question Economics question
economic question (having trouble) economic question (having trouble)
Video: Coaductile pathway, Timing of contraction signal & Conduction system and ECG

For a complete list of videos, visit our video library