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 191 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
Gracias!

Jsherida

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Exponential population growth. Exponential population growth.
Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in
Anatomy of the Lotka-Volterra equations for predator-prey population growth. Anatomy of the Lotka-Volterra equations for predator-prey population growth.
Write the equation for the population y at any instant Write the equation for the population y at any instant
Population growth and growth rate, 1950 - 2100 Population growth and growth rate, 1950 - 2100
Changes in the Age Structure of the Population, 1950–2050 Changes in the Age Structure of the Population, 1950–2050
Video: Bone processes - resorption and deposition, remodeling and response to stress in adult bones

For a complete list of videos, visit our video library