complete the survey (e.g., at least 18 years or older, have other specific characteristics that make them a member of the population you intended to study).
The data for your short survey should be entered into the Excel database that you created last week. With this data set, complete the following:
Calculate descriptive statistics for your main independent and other variables you have collected information on (example: demographic variables).
Create a bar chart for the participants’ gender and ethnicity.
Create a histogram for participants’ age.
- Calculate descriptive statistics for your dependent variable.
Create a summary table of your descriptive statistics.
Expert Solution Preview
Introduction:
In this assignment, you have been asked to complete a short survey and enter the data into an Excel database. Your task is to analyze the data by calculating descriptive statistics for the independent and dependent variables, creating a bar chart for gender and ethnicity, and a histogram for age. You are also required to create a summary table of your descriptive statistics.
Answer:
To start the analysis, descriptive statistics will be calculated for the main independent variables and any other variables that have been collected. The mean and standard deviation will be calculated for continuous variables, and the frequency and percentage will be calculated for categorical variables.
Next, a bar chart will be created to represent the participants’ gender and ethnicity. The chart will show the frequency of each gender and ethnicity as a percentage of the total number of participants.
A histogram will also be created to represent the participants’ age. The histogram will show the frequency of each age group as a percentage of the total number of participants.
Moving on to the dependent variable, descriptive statistics will be calculated, including the mean, standard deviation, median, minimum, and maximum values.
Finally, a summary table of all descriptive statistics will be created to provide an overview of the key findings from the analysis. The table will include the descriptive statistics for the independent and dependent variables, as well as the bar chart and histogram statistics.