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

Author Question: The following information was collected from a simple random sample of a population. 16 19 18 17 20 ... (Read 71 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jun 24, 2018
The following information was collected from a simple random sample of a population. 16 19 18 17 20 18 The point estimate of the population standard deviation is
 a. 2.000
   b. 1.291
   c. 1.414
   d. 1.667

Question 2

A regression analysis involved 17 independent variables and 697 observations. The critical value of t for testing the significance of each of the independent variable's coefficients will have
 a. 696 degrees of freedom.
  b. 16 degrees of freedom.
  c. 679 degrees of freedom.
  d. 714 degrees of freedom.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

T4T

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

c


s.tung

  • Member
  • Posts: 577
Reply 2 on: Jun 24, 2018
Gracias!

sailorcrescent

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Rapid population growth of geese has resulted in extensive areas of La Perouse Bay becoming d Rapid population growth of geese has resulted in extensive areas of La Perouse Bay becoming d
Risk of death from motorcycle accidents (dashed lines) and passenger accidents (solid lines) per 100 Risk of death from motorcycle accidents (dashed lines) and passenger accidents (solid lines) per 100
The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ... The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ...
The level of future emissions is closely linked to the rate of population growth The level of future emissions is closely linked to the rate of population growth
Results from Kliegl's study show that older adults can learn complex information-processing Results from Kliegl's study show that older adults can learn complex information-processing
HIV in population worldwide HIV in population worldwide
Video: Mitosis step-by-step

For a complete list of videos, visit our video library