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

Author Question: A sample of 51 observations will be taken from an infinite population. The population proportion ... (Read 253 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
on: Jun 24, 2018
A sample of 51 observations will be taken from an infinite population. The population proportion equals 0.85 . The probability that the sample proportion will be between 0.9115 and 0.946 is
 a. 0.8633
   b. 0.6900
   c. 0.0819
   d. 0.0345

Question 2

In a multiple regression model involving 30 observations, the following estimated regression equation was obtained: y = 17 + 4x1 - 3x2 + 8x3 + 8x4 For this model, SSR = 700 and SSE = 100 . The multiple coefficient of determination for the above model is
 a. .934.
  b. .875.
  c. .125.
  d. .144.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

b


danielfitts88

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jun 24, 2018
Correct answers!


aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Jun 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Genetic drift and population size. Genetic drift and population size.
The proportion of obese and extremely obese adults in the United States has increased over the past The proportion of obese and extremely obese adults in the United States has increased over the past
Sample Exercise Prescription for Weight Training: Advanced Sample Exercise Prescription for Weight Training: Advanced
Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man. Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man.
Women status and the population growth rates Women status and the population growth rates
The developing and emerging nations have high rates of population growth The developing and emerging nations have high rates of population growth
Video: Uterine (menstrual) cycle - phases

For a complete list of videos, visit our video library