Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

To determine the scale of the measurement.

1. Assume a survey item asks someone if something is very important, somewhat important, not very important, or unimportant. This is an ex of what level of measurement?

a.       nominal

b.      ordinal

c.       interval

d.      ratio

2. Which level of measurement has an absolute or "true" zero point?

a.       nominal

b.      ordinal

c.       interval

d.      ratio

3. What level of measurement do most inferential statistics rely upon?

a.       nominal

b.      ordinal

c.       interval

d.      ratio

4. Which of the following is an ex of nominal level measurement?

a.       family size (number of children in a family)

b.      political participation (number of times voted in last 10 years)

c.       educational attainment (highest year or grade in school completed)

d.      political party affiliation (Republican, Democrat, Independent, Other)

5. At what level are the following variables measured?

a.       Income less than 
$10,000
$10,000 to 29,999
$30,000 to 59,999
$60,000 or more

b.      Sex: Male, Female

c.       Attitude toward gun laws
Very favourable
Somewhat favourable
Somewhat unfavourable
Very unfavourable
No answer

d.      Ideal number of children

e.       Family Income in dollars

f.       Candidate voted for in 2000 election
Gore
Bush
Other
Not applicable, didn't vote
No answer

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920820

Have any Question? 


Related Questions in Statistics and Probability

A commuter airline flies airplanes that seat 14 passengers

A commuter airline flies airplanes that seat 14 passengers. From experience, they have learned that, on average, 85% of the passengers holding reservations for a particular flight actually show up for the flight. If they ...

The amount of soda a dispensing machine pours into a 12

The amount of soda a dispensing machine pours into a 12 ounce can of soda follows a normal distribution with a standard deviation of 0.08 ounce. Every can that has more than 12.20 ounces of soda poured into it causes a s ...

The question to address is what have you learned about

The question to address is: "What have you learned about statistics?" In developing your responses, consider - at a minimum - and discuss the application of each of the course elements in analyzing and making decisions a ...

A coffee store owner knows that a customer gets a coffee in

A coffee store owner knows that a customer gets a coffee in 35% of the store's transactions. If we take a random sample of 300 customers, what is the probability that less than 32% of them buy a coffee? (A) 0.1292 (B) 0. ...

Problem 1 a menu offers a choice of 3 salads 8 main dishes

Problem 1. A menu offers a choice of 3 salads, 8 main dishes, and 5 desserts. How many different meals consisting of one salad, one main dish, and one dessert are possible? Problem 2. Wing has different books to arrange ...

Imagine that you are a college professor you notice that

Imagine that you are a college professor. You notice that fewer students appear to attend class on Friday afternoons when the weather is warm than when it is cold outside. To test your hunch, you collect data regarding o ...

A new process is proposed for the manufacture of steel

A new process is proposed for the manufacture of steel shafts, Data are 6.38, 6.40, 6.41, 6.38, 6.39, 6.36 and 6.37. Target is 6.40. a. What is the expected loss? b. What is the standard deviation?

The manager of a pizza chain in albuquerque new mexico

The manager of a pizza chain in Albuquerque, New Mexico, wants to determine the average size of their advertised 16-inch pizzas. She takes a random sample of 25 pizzas and records their mean and standard deviation as 16. ...

A special industrial battery must have a life of at least

A special industrial battery must have a life of at least 500 hours. A hypothesis test is to be conducted with a 0.04 level of significance. If the batteries from a particular production run have an actual mean use life ...

1 distinguish between a quota sample and a purposive

1. Distinguish between a quota sample and a purposive sample. 2. What three criteria characterize good descriptions of data?

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro