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

Author Question: We wish to compare the average ages of the math and science teachers at your high school. Which is ... (Read 233 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Jul 24, 2018
We wish to compare the average ages of the math and science teachers at your high school. Which is the best way to collect the data?
 
  A) experiment
  B) census
  C) sample survey
  D) simulation
  E) observational study

Question 2

Among a dozen eggs, three are rotten. A cookie recipe calls for two eggs; they'll be selected randomly from that dozen. Which plan could be used to simulate the number of rotten eggs that might be chosen?
 
  I. Let 0, 1, and 2 represent the rotten eggs, and 3, 4, , 11 the good eggs. Generate two random numbers 0-11, ignoring repeats.
  II. Randomly generate a 0, 1, or 2 to represent the number of rotten eggs you get.
  III. Since 25 of the eggs are rotten, let 0 = rotten and 1, 2, 3 = good. Generate two random numbers 0-3 and see how may 0's you get.
  A) I, II, and III B) I only C) I and III D) III only E) II only
Stats: Modeling the World ¦ Bock, Velleman, De Veaux ¦ 4th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshbk44

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 24, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


meagbuch

  • Member
  • Posts: 568
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

31809pancho

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Teachers Teachers
Compare the Final Code with the Documentation Compare the Final Code with the Documentation
A downward-sloping spark line usually indicates high secondary ignition system resistance or an ... A downward-sloping spark line usually indicates high secondary ignition system resistance or an ...
A police record search of 250 incoming Grade 10 at a Secondary School shows that 26 had been ... A police record search of 250 incoming Grade 10 at a Secondary School shows that 26 had been ...
A 60-kg skier starts from rest from the top of a 50-m high slope. If the work done by friction ... A 60-kg skier starts from rest from the top of a 50-m high slope. If the work done by friction ...
Grade 1 math Adding doubles Grade 1 math Adding doubles
Video: Spinal Cord Injury Animation

For a complete list of videos, visit our video library