« previous next »

Author Question: Which of the following statements is false regarding the sign test? a. It is the nonparametric ... (Read 68 times)

james

  • Hero Member
  • *****
  • Posts: 573
on: Jul 24, 2018
Which of the following statements is false regarding the sign test?
 a. It is the nonparametric alternative to the t-test used for one mean
  b. It is the nonparametric alternative to the z-test used for one proportion
  c. It is the nonparametric alternative to the t-test used for the difference between two dependent means.
  d. All of the above.

Question 2

If the mean, median, and mode are all equal for a continuous random variable, then the random variable must be normally distributed.
  Indicate whether the statement is true or false


mirabriestensky

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Division sign believes in undivided happiness Division sign believes in undivided happiness
Performing a Glycosylated Hemoglobin A1C Test Using a Bayer DCA Vantage Analyzer Performing a Glycosylated Hemoglobin A1C Test Using a Bayer DCA Vantage Analyzer
If the gauge reading is now much higher than the first test results, then the cause of the low ... If the gauge reading is now much higher than the first test results, then the cause of the low ...
Using the voltmeter leads from a starting and charging test unit to measure the voltage drop ... Using the voltmeter leads from a starting and charging test unit to measure the voltage drop ...
Alternative for pass-point test Alternative for pass-point test
Rinne test. Air conduction Rinne test. Air conduction
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library