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

Author Question: A pet store owner buys equal amounts of supplies for all types of animals. She wonders if the ... (Read 45 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jun 20, 2018
A pet store owner buys equal amounts of supplies for all types of animals. She wonders if the proportions of her customers are equal or are the same. She collected the following data over a period of a week: Products for Dogs Cats Fish Birds Rodents Customers 46 48 35 28 28.What are the degrees of freedom for the statistic?
 
  a. 1 c. 4
  b. 2 d. 1 and 5

Question 2

A pet store owner buys equal amounts of supplies for all types of animals. She wonders if the proportions of her customers are equal or are the same. She collected the following data over a period of a week: Products for Dogs Cats Fish Birds Rodents Customers 46 48 35 28 28.What is the value for the statistic?
 
  a. 1.05 c. 9.95
  b. 5.45 d. None of these are true.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Silverbeard98

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


Haya94

  • Hero Member
  • *****
  • Posts: 558
Reply #2 on: Jun 20, 2018
Thank you!


Silverbeard98

  • Sr. Member
  • ****
  • Posts: 355
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

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?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Animals and plants of the intertidal zone adhering to their rocky surface. Animals and plants of the intertidal zone adhering to their rocky surface.
The different types of competition in nature. The different types of competition in nature.
In pretend play, toy figures and animals “come to life” and interact with each other. In pretend play, toy figures and animals “come to life” and interact with each other.
Types of Neuroglia Types of Neuroglia
Various types of integumentary conditions. (G) Burn, second degree. Various types of integumentary conditions. (G) Burn, second degree.
Pathway for synthesis of polyunsaturated fatty acids (PUFAs) in plants and animals Pathway for synthesis of polyunsaturated fatty acids (PUFAs) in plants and animals
Video: Requirements for nervous signals

For a complete list of videos, visit our video library