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

Author Question: Identify the variables and tell whether each is categorical or quantitative. What will be an ... (Read 144 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Jul 25, 2018
Identify the variables and tell whether each is categorical or quantitative.
 
  What will be an ideal response?

Question 2

Do you think the breed selection is independent of gender? Give statistical evidence to support your conclusion.
 
  In order to plan transportation and parking needs at a private high school, administrators asked students how they get to school. Some rode a school bus, some rode in with parents or friends, and others used personal transportation  bikes, skateboards, or just walked. The table summarizes the responses from boys and girls.
   Male Female Total
  Bus 30 34 64
  Ride 37 45 82
  Personal 19 23 42
  Total 86 102 188


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

emilymalinowski12

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 25, 2018
Answer to Question 1

Gender and mode of transportation, both categorical.

Answer to Question 2

The breed selection does not appear to be independent of gender. Overall, 56 of the respondents were females, but females were over-represented among those who favored Golden Retrievers (64) and Dalmatians (62), yet a much lower percentage (47) among those who chose Labradors.


torybrooks

  • Hero Member
  • *****
  • Posts: 500
Reply #2 on: Jul 25, 2018
Both answers were spot on, thank you once again


emilymalinowski12

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Jul 25, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Unique markings identify individual humpback whales. Unique markings identify individual humpback whales.
Identify the structures shown below by filling in the blanks. Identify the structures shown below by filling in the blanks.
A food diary can help patients identify unhealthy eating habits and make healthy choices. A food diary can help patients identify unhealthy eating habits and make healthy choices.
Scatterplots of Variables Having Several Different Levels of Correlation Scatterplots of Variables Having Several Different Levels of Correlation
The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ... The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ...
Doty's data show a very rapid drop in late adulthood in the ability to identify smells Doty's data show a very rapid drop in late adulthood in the ability to identify smells
Video: HIV Infection: Viral life cycle

For a complete list of videos, visit our video library