Question

In: Statistics and Probability

Assignment #6: Testing Correlations Directions: Use the Bivatiate Correlation function and the Options submenu to answer...

Assignment #6: Testing Correlations Directions: Use the Bivatiate Correlation function and the Options submenu to answer each of the questions based on the above scenario. The superintendent has continued the examination of data by examining the relationship between attendance rate and percent of students eligible for free or reduced priced lunch. The district data used for the analysis are contained below.

School 1 2 3 4 5 6 7 8 9 10 11  % Free or Reduced 70.4 49.4 58.9 65.1 50.5 58.9 32.7 55.8 59.7 65.4 53.8  Attendance Rate  93.3 93.7 95.6 93.6 94.6 94.6 95.7 92.3 94.3 91.8 95.3

School 12 13 14 15 16 17 18 19 20 21 22 % Free or Reduced 60.0 50.8 50.8 74.9 60.7 55.5 52.8 52.4 57.9 71.7 58.0  Attendance Rate 93.6 94.5 94.9 91.4 93.2 93.5 94.0 94.8 94.5 93.0 95.8

1. What is the mean percent of students receiving free or reduced lunch? What is the mean attendance rate? 2. What are the standard deviations for the percent of students receiving free or reduced lunch and attendance rate? 3. State an appropriate null hypothesis for this analysis. 4. What is the value of the correlation coefficient? 5. Based on the value of the correlation coefficient, how would you classify the strength of this relationship? 6. Based on the information from the scenario, what is the appropriate value for the degrees of freedom? 7. What is the reported level of significance? 8. Present the results as they might appear in an article.

I also need to know how to input the information into a SPSS Calculator

Solutions

Expert Solution

orchestra answered 2 years ago
Next > < Previous

Related Solutions

Assignment 6: Testing Correlations Directions Use the Bivatiate Correlation function and the Options submenu to answer...
Assignment 6: Testing Correlations Directions Use the Bivatiate Correlation function and the Options submenu to answer each of the questions based on the scenario. Scenario The superintendent has continued the examination of data by examining the relationship between attendance rate and percent of students eligible for free or reduced priced lunch. The district data used for the analysis are contained below. School % Free or Reduced Attendance Rate 1 47.2 94.8 2 31.1 96.1 3 58.9 94.9 4 44.9 94.2...
Directions Use the Bivatiate Correlation function and the Options submenu to answer each of the questions...
Directions Use the Bivatiate Correlation function and the Options submenu to answer each of the questions based on the scenario. Scenario The superintendent has continued the examination of data by examining the relationship between attendance rate and percent of students eligible for free or reduced priced lunch. The district data used for the analysis are contained below. School % Free or Reduced Attendance Rate 1 47.2 94.8 2 31.1 96.1 3 58.9 94.9 4 44.9 94.2 5 24.1 95.7 6...
Directions: Use the Bivatiate Correlation function and the Options submenu to answer each of the questions...
Directions: Use the Bivatiate Correlation function and the Options submenu to answer each of the questions based on the above scenario. The superintendent has continued the examination of data by examining the relationship between attendance rate and percent of students eligible for free or reduced priced lunch. The district data used for the analysis are contained below. School % Free or Reduced Attendance Rate 1 47.0 94.8 2 31.1 96.1 3 58.9 94.9 4 40.9 94.2 5 24.1 95.7 6...
Assignment #1: Descriptive Statistics Directions: Use the Frequencies option in SPSS to answer each of the...
Assignment #1: Descriptive Statistics Directions: Use the Frequencies option in SPSS to answer each of the questions based on the following scenario. Scenario: A superintendent of a school district was requested to present to the school board demographic data based on the schools within the district. One item that the superintendent had to present was the percent of students who were eligible for free or reduced-price lunch (a commonly used proxy for socio-economic status). The following percents were reported for...
I Have an assignment which is requiring to me to draw scientific correlations between 3-6 parameters...
I Have an assignment which is requiring to me to draw scientific correlations between 3-6 parameters of data collected.The data collected was in regards to BMI, height, weight, resting heart rates before and after exercise,Gender, wrist and waist circumference, postcode, air pollution and bushfires. For my scientific report and analysis I have decided to choose BMI and air pollution, but I don't know how to scatterplot or correlate the information valid for my investigation as there are so many variable...
Assignment #7: One-sample Chi-Square Directions: Use the Chi-Square option in the Nonparametric Tests menu to answer...
Assignment #7: One-sample Chi-Square Directions: Use the Chi-Square option in the Nonparametric Tests menu to answer the questions based on the following scenario. (Assume a level of significance of .05 and use information from the scenario to determine the expected frequencies for each category) During the analysis of the district data, it was determined that one high school had substantially higher Graduate Exit Exam scores than the state average and the averages of high schools in the surrounding districts. To...
Assignment #7: One-sample Chi-Square Directions: Use the Chi-Square option in the Nonparametric Tests menu to answer...
Assignment #7: One-sample Chi-Square Directions: Use the Chi-Square option in the Nonparametric Tests menu to answer the questions based on the following scenario. (Assume a level of significance of .05 and use information from the scenario to determine the expected frequencies for each category) During the analysis of the district data, it was determined that one high school had substantially higher Graduate Exit Test scores than the state average and the averages of high schools in the surrounding districts. To...
Directions: Complete the assignment. Clearly label each answer. Your answers for this assignment must include reasons;...
Directions: Complete the assignment. Clearly label each answer. Your answers for this assignment must include reasons; simply stating the answer without justification will earn partial credit. (32points) The gestation period of gray squirrels in captivity is listed as 44 days. It is recognized that the potential life span of animals is rarely attained in nature, but the gestation period could be either shorter or longer. Suppose the gestation period of a random sample of 49 squirrels living in the wild...
This assignment will assess the competency 6. Construct an application that successfully utilizes MySQL features. Directions:...
This assignment will assess the competency 6. Construct an application that successfully utilizes MySQL features. Directions: Create short description of a PHP/MySQL project you could develop. Include a description of how it would be used, why it would be used and how MySQL and a PHP page would interact.
Assignment Directions Answer the following critical thinking questions in this forum. Feel free to copy the...
Assignment Directions Answer the following critical thinking questions in this forum. Feel free to copy the questions and paste into your reply so that you cover each one. Use complete sentences and proper statistical terminology in all posts. Read the instructors response to the questions. Read the answers of some of your peers. Reply to your own post with any corrections you may have for your initial responses. Questions: When is it best to use the mode as a measure...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT