Discuss the difference between a variable and a parameter. Include an example. In completing a survey,...
Discuss the difference between a variable and a parameter. Include an example.
In completing a survey, respondents use the following numbers to indicate ages.
1 = age 19 years and under, 2 = 20 to 29 years of age
3 = 30 to 39 years of age, 4 = age 40 years and older
Is this data qualitative or quantitative? Explain.
Explain the difference between the terms “variable” and “data.”
Include an illustration that demonstrates this
difference.
List 4 different ways of presenting data. Explain when you would
use each (consider the type of variable when
answering this question).
List 3 measures on central tendency. Explain when you would use
each.
List 3 measures on variance. Explain when you would use each.
Homework Answers
Add Answer to:
Discuss the difference between a variable and a parameter.
Include an example.
In completing a survey,...
Use the Age data set and the GPA data set from the Class Survey spreadsheet to complete this proj...
Use the Age data set and the GPA data set from the Class Survey spreadsheet to complete this project. (1 points) By submitting this completed project for grading, you are agreeing that you worked independently on this project and the work is yours. If you are found to have worked with anyone or copied another student's wo you will be given a zero on this project Question: Is there a relationship between a student's age(x), in years, and their Grade...
Approximately 500 Explain in detail the differences between qualitative and quantitative forecasts. Include at least two...
Approximately 500 Explain in detail the differences between qualitative and quantitative forecasts. Include at least two examples of when each would be utilized. Reflect upon the exercise you completed for the Moving Average Forecast and the key points that you have learned. Compare and contrast to determine if you feel a weighted Moving Average or an Exponential forecast would be more appropriate/precise in the Boone Factory scenario. Explain your selection. Explain the what the benefits and drawbacks are of forecasting....
Please include all calculation and answer in complete sentences. thank you Phone in the John In...
Please include all calculation and answer in complete sentences.
thank you
Phone in the John In a survey conducted by the marketing agency 11mark, 241 of 1000 adults 19 years of age or older confessed to bringing and using their cell phone every trip to the bathroom (confessions included texting and answering phone calls). (a) What is the sample in this study? What is the population of interest? (b) What is the variable of interest in this study? Is it...
1. What is the difference between 1-mode and 2-mode graph? Give an example for each. 2....
1. What is the difference between 1-mode and 2-mode graph? Give an example for each. 2. List various graph data structures to store social network information. 3. What is “six degrees of separation” in the context of social networks? What is the average degree of separation for Facebook and Twitter (you can cite other studies that have reported these statistics)? 4. What is “strength of weak ties”? Explain the rationale behind this phenomenon. 5. List and describe the various centrality...
NEED A RESPONSE TO CLASSMATES POST BELOW: What is the difference between training data sets and...
NEED A RESPONSE TO CLASSMATES POST BELOW: What is the difference between training data sets and test (or testing) data sets? Training data is existing data that has already been manually evaluated and assigned to a class. You will use this data to train your model to predict what class your data falls into given what they have in common. Testing data is simply that, small amounts a data that you use to determine if your model does indeed work....
i. What is the difference between sample and population? ii. What is the difference between statistic...
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C2. The following cross-tabulation, based on GSSSSSDS-B data, examines the relationship between age (the independent variable)...
C2. The following cross-tabulation, based on GSSSSSDS-B data, examines the relationship between age (the independent variable) and presidential candidate one voted for in the 2016 U.S. presidential election (dependent variable). Notice we have recoded age into four categories: 18–29, 30–39, 40-49 and 50-59. Respondents of all other ages have been excluded from the analysis. Vale Clinton or Trump * RF_AGE Crosstabulation RE AGE 18 29 30 39 40 49 50 59 Total Count 65 96 77 78 316 Clinton %...
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Use the Age data set and the GPA data set from the Class Survey spreadsheet to complete this project. (1 points) By submitting this completed project for grading, you are agreeing that you worked independently on this project and the work is yours. If you are found to have worked with anyone or copied another student's wo you will be given a zero on this project Question: Is there a relationship between a student's age(x), in years, and their Grade...
Please include all calculation and answer in complete sentences.
thank you
Phone in the John In a survey conducted by the marketing agency 11mark, 241 of 1000 adults 19 years of age or older confessed to bringing and using their cell phone every trip to the bathroom (confessions included texting and answering phone calls). (a) What is the sample in this study? What is the population of interest? (b) What is the variable of interest in this study? Is it...
C2. The following cross-tabulation, based on GSSSSSDS-B data, examines the relationship between age (the independent variable) and presidential candidate one voted for in the 2016 U.S. presidential election (dependent variable). Notice we have recoded age into four categories: 18–29, 30–39, 40-49 and 50-59. Respondents of all other ages have been excluded from the analysis. Vale Clinton or Trump * RF_AGE Crosstabulation RE AGE 18 29 30 39 40 49 50 59 Total Count 65 96 77 78 316 Clinton %...
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