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

Author Question: For population distributions that are not heavily skewed, many statisticians consider a minimum ... (Read 202 times)

Mimi

  • Hero Member
  • *****
  • Posts: 542
on: Jun 20, 2018
For population distributions that are not heavily skewed, many statisticians consider a
  minimum sample size of _____ to produce a sampling distribution of the mean that will approximate a normal distribution.
 
  a. 5
  b. 8
   c. 30
  d. 36

Question 2

The commonly-used 5- or 7-point rating scale with values ranging from strongly agree to strongly disagree represents at least ______ measurement.
 
  a. interval
  b. nominal
   c. ordinal
  d. ratio


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: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


Mimi

  • Member
  • Posts: 542
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

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 the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Interaction web of factors that might influence locust population size. Interaction web of factors that might influence locust population size.
Abiotic factors influence population densities. Abiotic factors influence population densities.
Animal extinctions and human population growth. Animal extinctions and human population growth.
Population Patterns: Tarim Basin Population Patterns: Tarim Basin
Breakdown of the Population by Schooling and Wages Breakdown of the Population by Schooling and Wages
Population of California poppy plants Population of California poppy plants
Video: Mechanism of enzyme action

For a complete list of videos, visit our video library