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

Author Question: If we attempt to determine if weekend sales are higher than weekday sales using inferential ... (Read 132 times)

KWilfred

  • Hero Member
  • *****
  • Posts: 570
on: Jun 24, 2018
If we attempt to determine if weekend sales are higher than weekday sales using inferential statistics, we are testing a hypothesis.
 
  Indicate whether the statement is true or false

Question 2

One normal distribution has a mean of 5 and a standard deviation of 2. A second normal distribution has a mean of 6 and a standard deviation of 1. Which of the following statements is true?
 
  A) The width of the first distribution is wider than the second distribution.
  B) The central location of the first distribution is higher than the second distribution.
  C) The dispersions of both distributions are the same.
  D) The locations of both distributions are the same.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

A


KWilfred

  • Member
  • Posts: 570
Reply 2 on: Jun 24, 2018
Excellent

dyrone

  • Member
  • Posts: 322
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Potency and efficacy: (a) drug A has a higher potency than drug B; (b) drug A has a higher efficacy Potency and efficacy: (a) drug A has a higher potency than drug B; (b) drug A has a higher efficacy
How to determine if a quadratic equation has a maximum or minimum when given the roots How to determine if a quadratic equation has a maximum or minimum when given the roots
How to determine the interquartile range How to determine the interquartile range
Higher-Order Conditioning Higher-Order Conditioning
Determine the exact value of each trig ratio. Determine the exact value of each trig ratio.
Algebraically determine the exact value of sin(-π/6)+cos (7 π/4) Algebraically determine the exact value of sin(-π/6)+cos (7 π/4)
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

For a complete list of videos, visit our video library