« previous next »

Author Question: A principal obtains a sample of his students by randomly choosing 10 students from each grade. A) ... (Read 111 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Aug 2, 2018
A principal obtains a sample of his students by randomly choosing 10 students from each grade.
 
  A) No B) Yes

Question 2

If Y = -.8X, then what is the value of Y when X = 10?
 
  a. -8.0
  b. +8.0
  c. -0.8
  d. Not enough information is given to answer this question.


hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 2, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

frankwu

  • Hero Member
  • *****
  • Posts: 549
Reply #2 on: Aug 2, 2018
Both answers were spot on, thank you once again


hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Aug 2, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Sample hypoglycemic protocol. Sample hypoglycemic protocol.
Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of
Both students with intellectual disability (ID) and students who are intellectually gifted need ... Both students with intellectual disability (ID) and students who are intellectually gifted need ...
Students and Money Students and Money
Sample One-Day Menu Sample One-Day Menu
Grade 1 learn Canadian money Grade 1 learn Canadian money
Video: Electrical Conduction System of the Heart

For a complete list of videos, visit our video library