Author Question: When extreme values are present in a set of data, which of the following descriptive summary ... (Read 47 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
When extreme values are present in a set of data, which of the following descriptive summary measures are most appropriate?
 a. Coefficient of variation and range
  b. Mean and standard deviation
  c. Interquartile range and median
  d. Variance and interquartile range

Question 2

Expressed in percentiles, the fifth decile is the 50th percentile or the median.
  Indicate whether the statement is true or false



cclemon1

  • Sr. Member
  • ****
  • Posts: 312
Answer to Question 1

C

Answer to Question 2

T



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

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.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

For a complete list of videos, visit our video library