« previous next »

Author Question: The outer fences of a box plot are three standard deviations from the mean. A) True B) False ... (Read 100 times)

Yi-Chen

  • Hero Member
  • *****
  • Posts: 550
on: Jun 24, 2018
The outer fences of a box plot are three standard deviations from the mean.
 
  A) True B) False
 
  .

Question 2

The university police department must write, on average, five tickets per day to keep department revenues at budgeted levels. Suppose the number of tickets written per day follows a Poisson distribution with a mean of 9.5. Interpret the value of the mean.
 
  A) If we sampled all days, the arithmetic average number of tickets written would be 9.5 tickets per day.
  B) On half of the days less than 9.5 tickets are written and on half of the days have more than 9.5 tickets are written.
  C) The number of tickets that is written most often is 9.5 tickets per day.
  D) The mean has no interpretation since 0.5 ticket can never be written.


xiaomengxian

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

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.

CycleBeads help women use the Standard Days Method. CycleBeads help women use the Standard Days Method.
Ramachandran plot for L-Ala residues Ramachandran plot for L-Ala residues
True Forget-Me-Not True Forget-Me-Not
Which of the following statements is true of linkage? Which of the following statements is true of linkage?
Midsagittal section indicating locations of true and false pelves Midsagittal section indicating locations of true and false pelves
Plot of land (Part a) Plot of land (Part a)
Video: EpiPen Animation (Part 1)

For a complete list of videos, visit our video library