« previous next »

Author Question: A graphical method that can be used to show both the rank order and shape of a data set ... (Read 128 times)

scienceeasy

  • Hero Member
  • *****
  • Posts: 565
on: Jun 24, 2018
A graphical method that can be used to show both the rank order and shape of a data set simultaneously is a _____.
 a. relative frequency distribution
  b. pie chart
  c. stem-and-leaf display
  d. pivot table

Question 2

Random samples of size 17 are taken from a population that has 200 elements, a mean of 36, and a standard deviation of 8 . Which of the following best describes the form of the sampling distribution of the sample mean for this situation?
 a. Approximately normal because the sample size is small relative to the population size
   b. Approximately normal because of the central limit theorem
   c. Exactly normal
   d. None of these alternatives is correct.


mjbamaung

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

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?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

These illustrations show Ellen Craft, a slave with and without a disguise. She dressed “as a disting These illustrations show Ellen Craft, a slave with and without a disguise. She dressed “as a disting
The shape of flapper sundresses minimized hips and breasts, and the gossamer thinness of the fabric The shape of flapper sundresses minimized hips and breasts, and the gossamer thinness of the fabric
Selecting a Method for Measuring Body Temperature Selecting a Method for Measuring Body Temperature
How to evaluate third-order determinants by Minors Method (Question 1) How to evaluate third-order determinants by Minors Method (Question 1)
Data management questions Data management questions
Spacecraft optimum geometrical shape Spacecraft optimum geometrical shape
Video: Conduction of action potentials

For a complete list of videos, visit our video library