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 64 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?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Quantitative Variation Quantitative Variation
How Americans Identify with Religion How Americans Identify with Religion
Tag identify that the power has been removed and service work is being done. Tag identify that the power has been removed and service work is being done.
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
QTLs for Quantitative Phenotypes Organism QTLs for Quantitative Phenotypes Organism
Identify the junction nodes in the circuit shown in Figure 21-1. Identify the junction nodes in the circuit shown in Figure 21-1.
Video: Physiology of Asthma

For a complete list of videos, visit our video library