Question

In: Statistics and Probability

A social psychology professor is interested in determining whether education level is related to opinion on public funding for state universities.

 

A social psychology professor is interested in determining whether education level is related to opinion on public funding for state universities. Complete the following. (1 point each)

  1. Identify the data level(s) of the variables.
  2. What statistical test would be appropriate to use? Explain the rationale for your answer.
  3. Suggest how levels of these variables might be arranged in a table.
  4. Write an example of how the null and alternative hypotheses for this test could be stated.
  5. Assuming a statistically significant outcome, write a statement summarizing the conclusion.

Solutions

Expert Solution


Related Solutions

A social psychology professor is interested in determining whether education level is related to opinion on public funding for state universities
  A social psychology professor is interested in determining whether education level is related to opinion on public funding for state universities. Complete the following. (1 point each) Identify the data level(s) of the variables. What statistical test would be appropriate to use? Explain the rationale for your answer. Suggest how levels of these variables might be arranged in a table. Write an example of how the null and alternative hypotheses for this test could be stated. Assuming a statistically...
A social worker was interested in determining whether there is a significance difference in the average...
A social worker was interested in determining whether there is a significance difference in the average monthly cost per child for childcare outside the home between state supported facilities and privately owned facilities. Two independent random samples yielded the following information: State Supported Facilities (population 1) Privately Owned Facilities (population 2) Sample Size 64 64 Sample Mean 705 675 Standard Deviation 95 80 Which Excel will calculate the test statistic? a. =(705-675)/(SQRT(95/64+80/64)) b. =(705-675)/(SQRT(95^2/8+80^2/8)) c. =(705-675)/(SQRT(95/8+80/8)) d. =(705-675)/(SQRT(95^2/64+80^2/64))
A researcher is interested in whether the number of years of formal education is related to...
A researcher is interested in whether the number of years of formal education is related to a person's decision to never smoke, continue to smoke, or quit smoking cigarettes. The data below represent the smoking status by level of education for residents of the United States 18 years or older from a random sample of 350 residents. Round all numeric answers to four decimal places. Smoking Status Education Level Current Former Never Less than high school 46 12 26 High...
A professor in the psychology dept at State U. would like to determine whether more students...
A professor in the psychology dept at State U. would like to determine whether more students have low grades in Statistics courses than in other courses in the dept. It is known that the overall grade distribution for the dept is 15% As, 25% Bs, 30% Cs, 20% Ds, and 10% Fs. A sample of 100 students taking statistics last year produced the following grade distribution for statistics grades (observed frequencies):      What specific statistical procedure would you use to test...
"You are interested in determining whether there is a relationship between the grade level of students...
"You are interested in determining whether there is a relationship between the grade level of students at Big Rock School District and their primary color preference for a new school football uniform. A sample of students (grades 8, 9, 12) is asked which color (black, blue, gold) they would prefer for a new school football uniform. Assuming the .05 level of significance, what would you conclude?" 8th grade mean 13.0, 9th grade mean: 12.6, 12th grade mean: 8.0. There is...
5.    Thank you!! A researcher is interested in determining whether the illumination level in a...
5.    Thank you!! A researcher is interested in determining whether the illumination level in a room affects how quickly clients can be put into a trance. The time (in seconds) it took for five clients to go into a trance when it was done in a room that was lit with low light was measured, as was the time it took for the same clients to go into a trance in a brightly lit room. The theory being tested...
A researcher is interested in determining whether the illumination level in a room affects how quickly...
A researcher is interested in determining whether the illumination level in a room affects how quickly clients can be put into a trance. The time (in seconds) it took for five clients to go into a trance when it was done in a room that was lit with low light was measured, as was the time it took for the same clients to go into a trance in a brightly lit room. The theory being tested does not predict which...
We are interested in studying whether education level affects people's credit default risk (failing to pay...
We are interested in studying whether education level affects people's credit default risk (failing to pay their credit debt). A random study was conducted to see the percent of those who default on their credit card was conducted. Highest level of education attained % defaulted Number of people studied High School    36% 100 Some College 20% 160 Bachelor's degree 15% 180 Advanced degree 6% 50 Test the null hypothesis of whether the population proportions of credit default rate is the...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT