Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

describe Scale of measurements.

1. describe what is the level of measurement for the variable Number of Presidential Elections in Which Respondent Voted in Entire Life measured by the number the respondent reports?

1) Nominal

2) Ordinal

3) Interval

4) Ratio

2. describe what is the level of measurement for the variable, ‘political ideology' measured as ‘Very Conservative', ‘Conservative', ‘Moderate', ‘Liberal' and ‘Very Liberal'?

1) Nominal

2) Ordinal

3) Interval

4) Ratio

3. describe what is level of measurement for the variable, political party affiliation, ‘with values Democrat', ‘Independent', ‘Republican' or ‘green'?

1) Nominal

2) Ordinal

3) Interval

4) Ratio

4. describe what is the level of measurement for the variable ‘Political Ideology Scale', measured on a scale of 6-24 and where 6=Very Conservative and 24=Very Liberal?

1) Nominal

2) Ordinal

3) Interval

4) Ratio

5. describe a study was conducted to investigate the effect of a coal-fire generating plant upon the water quality of a river. As part of an environmental influence study, fish were captured, tagged and released. The subsequent information was recorded for each fish:
Sex (0=female, 1=male),
Length (cm),
Maturation (0=young, 1=adult),
Weight (g).
The scales of these variables are:

1) nominal, ratio, nominal, ratio

2) nominal, interval, ordinal, ratio

3) nominal, ratio, ordinal, ratio

4) ordinal, ratio, nominal, ratio

5) ordinal, interval, ordinal, ratio

6. As part of a study to examine the effects of stubble burning, the subsequent variables were measured at several sites around Winnipeg-
pH of soil (to one decimal place, e.g., 6.3);
crop grown (0=wheat, 1=barley, 2=oats, 3=other);
amount of stubble (0=light, 1=medium, 2=heavy);
date of final harvesting (e.g., 10 Oct 92).
The scales of these variables are:

1) interval, ordinal, ratio, ratio

2) interval, nominal, nominal, interval

3) interval, nominal, ordinal, interval

4) ratio, ordinal, ordinal, ratio

5) interval, nominal, ordinal, ratio

7. A study was conducted to compute the effect of smoking upon the birth weight of a baby. The subsequent variables were measured for each women in the study-
Smoking status (yes, no),
Baby birth weight (g),
APGAR score,
Birth date.
The scales of these variables are:

1) nominal, ratio, ratio, ratio

2) ordinal, ratio, interval, interval

3) nominal, ratio, ordinal, ratio

4) nominal, ratio, ordinal, interval

5) ordinal, ratio, ordinal, ordinal

8. An experiment was done upon rats to investigate the effect of ingesting Alar (a chemical sprayed on apple trees to keep fruit from dropping before ripe) upon subsequent cancer rates. The subsequent variables were measured:
gender (0=female, 1=male);
weight (g);
dose of Alar (nil, low, high);
number of tumours
The usual weight of a rat is about 800 g and the weights were rounded to the nearest gram. The number of tumours is around 10. Which of the subsequent is false?

1) Gender is nominal scale; dose is ordinal scale

2) Gender is discrete; weight is continuous

3) Number of tumors is discrete and is interval scale

4) Dose is ordinal scale and discrete

5) Weight is ratio scale; and number of tumors is discrete.

9. A random illustration of 500 households in Vancouver was selected and several variables are recorded for each household. Which of the subsequent is not correct?

1) Household total income is a ratio scaled variable.

2) Household income (which averages about $35,000) and was rounded to the nearest $100 can be treated as a continuous variable even though it is "discrete".

3) Socioeconomic status was coded as 1=low income, 2=middle income, 3=high income and is an interval scaled variable.

4) The primary language used at home is a nominal scaled variable.

5) The number of persons in the household is a discrete variable.

10. Describe- The incomes of a group of 50 loan applicants are obtained and which level of measurement is income?

1) Nominal

2) Ordinal

3) Interval

4) Ratio

5) None of the above

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920126

Have any Question? 


Related Questions in Statistics and Probability

A researcher conducted a factor analysis of five items on

A researcher conducted a factor analysis of five items on which participants rated their current mood. Interpret the factor matrix that emerged from this factor analysis. Specifically, what do the three factors appear to ...

1 you wish to learn the proportion of mba students that are

1.) You wish to learn the proportion of MBA students that are female within 3%, and with 98% confidence. How large of a sample should you get? 2.) You wish to learn the average age of an MBA student within 2 years and wi ...

Consider a sealed-bid second-price auction with two buyers

Consider a sealed-bid second-price auction with two buyers, whose private values are independent; buyer 1's private value is uniformly distributed over [0, 1], and buyer 2's private value is uniformly distributed over [0 ...

1 when would you calculate a multiple correlation

1. When would you calculate a multiple correlation coefficient? What do you learn if you square a multiple correlation? 2. How does a cross-lagged panel correlation design provide evidence to support a causal link betwee ...

How did the supreme court aid the development of a market

How did the Supreme Court aid the development of a market economy?

Through the feasted landscapes sustainability in american

Through the Feasted Landscapes Sustainability in American Topics, Chapter "The Work of the U.S. Sanitary Commission (1864)": 1. At first, who resisted civilian participation in providing food supplies and medical assista ...

The average prime member spends 5010 a year on the website

The average prime member spends $5,010 a year on the website shopping a wide assortment of goods. In order to increase sales, Amazon starts offering Two Hour Prime Delivery (you can order stuff on Amazon.com and it gets ...

250 -300 wordsexplain the history behind the black soldier

250 -300 words Explain the history behind the Black Soldier of the Civil War In this forum look beyond the book for information on specific units, soldiers and even the reasons for why Lincoln allowed the African America ...

Thenbspessay approximately 500 to 600 words in length that

The Essay, approximately 500 to 600 words in length, that you will write in the testing lab is as follows: Do these excerpts from Columbus' log provide us with any useful information about the native societies of these i ...

Discuss the changes in beliefs from the end of the

Discuss the changes in beliefs from the end of the pre-modern period into the modern period, providing two (2) examples. Discuss how these changes have impacted current practice in psychology, providing two (2) examples.

  • 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

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

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen