User Account

All Pages

Indicate the scale of measurement that the researcher

Assignment Help Basic Statistics
Reference no: EM132250317

For each variable listed below, indicate the scale of measurement that the researcher has used:

A. Blood alcohol concentration (BAC), expressed in percentage of alcohol per unit of blood

B. Annual number of homicides in Tucson, Arizona

C. Attitude toward capital punishment, expressed using the following scale: -2 = Strongly Unfavorable, -1 = Unfavorable, 0 = Neutral/Mixed, 1 = Favorable, 2 = Strongly Favorable

D. Socioeconomic status, expressed using one of the following categories: Wealthy, Upper-Middle-Class, Middle-Middle-Class, Lower-Middle-Class, Working Class, Impoverished

E. Annual income, expressed in U.S. Dollars

F. Marital status: single (never married) vs. married vs. divorced vs. widowed

G. Vehicle speed, expressed in miles per hour

Reference no: EM132250317

Questions Cloud

Marginal change in y per unit change in x : The data represents the rate of company stock for 11 months compared with a rate of return of an index of 500 stocks.
Explain how you would measure the service bundle : Explain how you would measure the service bundle. Determine where would you improve on this service bundle?
What is the probability that a laughing clown : What is the probability that a laughing clown selected at random will have a life span of between 625 and 700 hours?
Part of cash compensation offered to employees : Which of the following is part of cash compensation offered to employees.
Indicate the scale of measurement that the researcher : For each variable listed below, indicate the scale of measurement that the researcher has used:
Expand aging and disability resource centers : Why is it important to expand aging and disability resource centers?
Consider two normally distributed random variables : Indicate whether the following statement is true or false. Provide an explanation to support your answer.
Does unskilled immigrants hurt the american economy : Does Unskilled Immigrants Hurt the American Economy? Yes or No?
Richard obert of the arizona republic : Write an email pitch to Richard Obert of the Arizona Republic. He covers high school sports in Phoenix, of which Gilbert is a suburb.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistical inference for the questions

Use a level of significance of 0.01 and use statistical inference for the following questions.

  Which distribution is constructed by summing z scores

Describe the distribution of E. Hence, or otherwise, find the mean and variance of E? What is a 90% confidence interval for E as a factor of ?2.

  What is the probability that all 5 tasters will choose corre

If the manufacturer is correct about their inability to tell real from artificial chocolate, find the probability that a taster will correctly choose the one.

  System on a variety of arithmetic expressions

Demonstrate that Lem is right. Investigate the behavior of the system on a variety of arithmetic expressions. Make some intervals A and B, and use them in computing the expressions A/A and A/B.

  Correlation statistical procedures

Having a difficult time finding a health care article that pertains to correlation statistical procedures. I am not even sure what that means.

  Find the z-score for value of 9.65.

45 Human Resource major students and 25 Culinary Arts major students had arrived. What is the empirical probability that the next student to come will be a Human Resource Major?

  Determine the predicted age of victim of a nonviolent crime

Use the regression equation to determine the predicted age of a victim of a nonviolent crime when the criminal is 20 years old.

  Introduction of new fast food outlet

If a random sample of 4 students is selected from the program to be interviewed about the introduction of new fast food outlet on the ground floor of the campus building, what is the probability that all four students selected are undergraduates s..

  Different things with replacement and order is important

How many sequence of 5 things can be formed from 7 different things with replacement and order is important?

  What will the yearly income

What will the yearly income be if, instead of a straight life annuity, he purchases a life annuity with a 10-year guaranteed period?

  Interpret the p-value in context

Attitudes. In the study of older students' attitudes, the sample mean SSHA score was 125.7 and the sample standard deviation was 29.8.

  Illustrating the sampling distribution of the sample mean

Assume that the population average for adults is 6 hours and 57 minutes, or 6.95 hours of sleep per night, with a standard deviation of 2 hours.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd