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

Author Question: To get an accurate idea about the shape of a distribution, a. relatively large samples of data ... (Read 127 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jun 20, 2018
To get an accurate idea about the shape of a distribution,
 
  a. relatively large samples of data are needed.
  b. computer programs are needed.
  c. three-dimensional plots are usually helpful.
  d. stem-and-leaf displays are the only accurate methods of presentation.

Question 2

A frequency distribution
 
  a. displays the average of each score received.
  b. offers no more information than a collection of raw data.
  c. counts the number of times each score is received.
  d. does none of the above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dlook33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

C


MGLQZ

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jun 20, 2018
Thank you!


dlook33

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
Distribution of bonding and outer nonbonding electrons in the peptide group Distribution of bonding and outer nonbonding electrons in the peptide group
Frequency distribution curve: interpatient variability in drug response Frequency distribution curve: interpatient variability in drug response
Distribution of the Property of Americans Distribution of the Property of Americans
Distribution of precipitation over the continents Distribution of precipitation over the continents
Trimodal distribution of trauma deaths Trimodal distribution of trauma deaths
Video: Transcription - Introns and exons

For a complete list of videos, visit our video library