×
Log in to StudySoup
Get Full Access to Elementary Statistics - 12 Edition - Chapter 1.4 - Problem 17bsc
Join StudySoup for FREE
Get Full Access to Elementary Statistics - 12 Edition - Chapter 1.4 - Problem 17bsc

Already have an account? Login here
×
Reset your password

identify which of these types of sampling is | Ch 1.4 - 17BSC

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 17BSC Chapter 1.4

Elementary Statistics | 12th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

4 5 1 266 Reviews
25
3
Problem 17BSC

Problem 17BSC

 

identify which of these types of sampling is used: random, systematic, convenience, stratified, or cluster.

Testing Lipitor In a clinical trial of the cholesterol drug Lipitor, subjects were partitioned into groups given a placebo or Lipitor doses of 10 mg, 20 mg, 40 mg, or 80 mg. The subjects were randomly assigned to the different treatment groups (based on data from Pfizer, Inc.).

Step-by-Step Solution:

Answer :

Step 1 of 1 :

Given, In a clinical trial of the cholesterol drug Lipitor, subjects were partitioned into groups given a placebo or Lipitor doses of 10 mg, 20 mg, 40 mg, or 80 mg. The subjects were randomly assigned to the different treatment groups

Random Sampling : a simple random sample is a sample chosen from a population.

This is a random sample. The problem states that the subjects were randomly assigned to different treatments

Step 2 of 1

Chapter 1.4, Problem 17BSC is Solved
Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

Other solutions

People also purchased

Related chapters

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

identify which of these types of sampling is | Ch 1.4 - 17BSC