Author Question: Suppose that the value of n in a binomial distribution is fixed, but we let the value of p vary. As ... (Read 89 times)

a0266361136

  • Hero Member
  • *****
  • Posts: 538
Suppose that the value of n in a binomial distribution is fixed, but we let the value of p vary. As the value of p increases from values near 0 to values close to 1, what conclusion can be made about the mean of the distribution?
 a. The mean will decrease in value and become closer in value to 0.
  b. The mean will increase in value and become closer in value to n.
  c. The mean will not change in value.
  d. No conclusion can be made about the value of the mean.

Question 2

Which of the following best describes a relative class frequency?
 a. It is the number of observations that falls into a given class in a frequency distribution.
  b. It is the proportion of all observations that falls into a given class in a frequency distribution.
  c. It is the difference between the numerical lower and upper limit of a class of quantitative data.
  d. It is the number of observations that falls into the smallest class in a frequency distribution.
  e. None of these.



Sassygurl126

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

B

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

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.

For a complete list of videos, visit our video library