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

Author Question: Which of the following is an acceptable format for setting up class boundaries for a frequency ... (Read 110 times)

Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
on: Jun 24, 2018
Which of the following is an acceptable format for setting up class boundaries for a frequency distribution?
 
  A) 20 to under 40
  B) 20 to 40
  C) 200 to 299.99
  D) All of the above.

Question 2

A random sample of 500 customers at a large retail store was selected. These customers were asked whether they had a positive experience the last time they shopped there. Only 50 customers said that they did not have a positive experience.
 
  Thus, the population parameter for proportion of customers who did have a positive experience is .90. Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcinincha279

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

FALSE


Chloeellawright

  • Member
  • Posts: 588
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

pangili4

  • Member
  • Posts: 346
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

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?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

A melanistic jaguar is a colour morph which occurs at about 6% frequency in populations. A melanistic jaguar is a colour morph which occurs at about 6% frequency in populations.
A miner greets the president. Franklin’s “first-class temperament” compensated for his ... A miner greets the president. Franklin’s “first-class temperament” compensated for his ...
Phyllis Schlafly drew much of her support from working-class women who were left vulnerable by the ... Phyllis Schlafly drew much of her support from working-class women who were left vulnerable by the ...
Health care setting. Health care setting.
Normal frequency distribution, characterized by a bell-shaped curve Normal frequency distribution, characterized by a bell-shaped curve
Newton's Second Law of Motion: Use G.R.E.S.A. format Newton's Second Law of Motion: Use G.R.E.S.A. format
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library