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

Author Question: How might a researcher minimize sampling error? a) using convenience samples b) randomly ... (Read 227 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Jul 13, 2018
How might a researcher minimize sampling error?
 
  a) using convenience samples
  b) randomly assigning individuals to groups
  c) decreasing sample size
  d) asking friends to answer a questionnaire

Question 2

Which of the following ACT scores is the mode for the data shown in the frequency distribution?
 
  a. 23
  b. 10
  c. 20
  d. 25


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fdliggud

  • Sr. Member
  • ****
  • Posts: 366
Reply #1 on: Jul 13, 2018
Answer to Question 1

b

Answer to Question 2

A


lunatika

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Jul 13, 2018
Correct answers!


fdliggud

  • Sr. Member
  • ****
  • Posts: 366
Reply #3 on: Jul 13, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ... A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ...
How to factor a trinomial using trail-and-error How to factor a trinomial using trail-and-error
viable surface sampling using contact plates viable surface sampling using contact plates
Samples from the range of continuous variation in human eye color. Different alleles of more than on Samples from the range of continuous variation in human eye color. Different alleles of more than on
Electropherogram showing the STR profiles of four samples from a rape case Electropherogram showing the STR profiles of four samples from a rape case
A very small sampling of organisms in an arctic food web on land. A very small sampling of organisms in an arctic food web on land.
Video: Anatomy and Chemical Makeup of a Single Hair (Animation)

For a complete list of videos, visit our video library