« previous next »

Author Question: A tire manufacturing company is interested in obtaining data on stopping distances for each of the ... (Read 51 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
on: Jun 24, 2018
A tire manufacturing company is interested in obtaining data on stopping distances for each of the three main tread types made by the company. The data collection method that would be most likely used in this case would be:
 
  A) telephone survey.
  B) written questionnaire.
  C) demographic surveying.
  D) experiments.

Question 2

How many groups were in this study?
 
  What will be an ideal response?


jrpg123456

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

There are four groups; therefore k is equal to 4.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Lake position in the landscape and proportion of water received as groundwater (data from Webster et Lake position in the landscape and proportion of water received as groundwater (data from Webster et
Women who are monozygotic twins and have the same genes are more similar in their marital happiness Women who are monozygotic twins and have the same genes are more similar in their marital happiness
Obtaining a Stool Specimen for Examination for Pinworms Obtaining a Stool Specimen for Examination for Pinworms
How to find the quartiles and percentiles for a data set How to find the quartiles and percentiles for a data set
A company that makes cell phones has the following cost structure. They have fixed costs of ... A company that makes cell phones has the following cost structure. They have fixed costs of ...
Sturtevant’s Recombination Data for Five X-Linked Genes in Drosophila Sturtevant’s Recombination Data for Five X-Linked Genes in Drosophila
Video: Double Vacuum Process (Illustration No Audio)

For a complete list of videos, visit our video library