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

Author Question: Scientific method involves a. refraining from asking questions. b. using experiments only. c. ... (Read 115 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Jun 20, 2018
Scientific method involves
 
  a. refraining from asking questions.
  b. using experiments only.
  c. the use of educated guesses.
  d. the acceptance of some hypotheses, the rejection of others.

Question 2

Random sampling from a specific population of study may be illustrated by
 
  a. selecting volunteers on a first come basis up to the desired number for the sample.
  b. putting all names in a fishbowl, and blindfolded, drawing out the desired number of names for the sample.
  c. using IQ and gender as a basis for selection.
  d. making the choice of subjects alphabetically.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nguyenhoanhat

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

B


faduma

  • Hero Member
  • *****
  • Posts: 528
Reply #2 on: Jun 20, 2018
Thank you


nguyenhoanhat

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Palade's use of the pulse-chase method to study protein secretion Palade's use of the pulse-chase method to study protein secretion
Nursing Assessment Questions Nursing Assessment Questions
Performing Venipuncture Using the Vacutainer Method Performing Venipuncture Using the Vacutainer Method
Delta Method Solution Delta Method Solution
A dice game involves throwing three dice and betting on one of the ... A dice game involves throwing three dice and betting on one of the ...
4 QUESTIONS PEASE I NEED IT TODAY AND I DONT HAVE MORE CREDITS TO START A NEW TOPIC 4 QUESTIONS PEASE I NEED IT TODAY AND I DONT HAVE MORE CREDITS TO START A NEW TOPIC
Video: Digestive chemicals - types & enzymes

For a complete list of videos, visit our video library