This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The probability density function for the exponential distribution is bell-shaped and symmetrical ... (Read 59 times)

tiara099

  • Hero Member
  • *****
  • Posts: 588
on: Jun 24, 2018
The probability density function for the exponential distribution is bell-shaped and symmetrical around the mean .
 
  Indicate whether the statement is true or false

Question 2

In a goodness-of-fit-test, the null hypothesis states that the data has been obtained from a normally distributed population. The researcher estimated the population mean and population standard deviation from a sample of 400 observations.
 
  In addition, the researcher used 6 categories to test for normality. Using a 5 level of significance, the critical value for this test is:A) 7.815
  B) 5.991
  C) 11.071
  D) 9.488


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chjcharjto14

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jun 24, 2018
Answer to Question 1

FALSE

Answer to Question 2

A


tiara099

  • Member
  • Posts: 588
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

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.

The spongy bone in the top of the femur changes density and organization during growth. The spongy bone in the top of the femur changes density and organization during growth.
The more air and fuel that can be packed in a cylinder, the greater the density of the air–fuel ... The more air and fuel that can be packed in a cylinder, the greater the density of the air–fuel ...
Thick-walled barrel-shaped arthrospores on thin glass like hyphae; the room-temperature form of ... Thick-walled barrel-shaped arthrospores on thin glass like hyphae; the room-temperature form of ...
Biodiversity and the unevenly distribution on the planet Biodiversity and the unevenly distribution on the planet
Given the parent function f(x)=log10(bottom exponent)x, state the equation of the function that Given the parent function f(x)=log10(bottom exponent)x, state the equation of the function that
Near-uniform distribution of nesting seabirds Near-uniform distribution of nesting seabirds
Video: Digestive System Animation

For a complete list of videos, visit our video library