Which interpretation is supported by the analysis?
Refer to the exhibit.
You are asked to write a report on how specific variables impact your clients sales using a data set provided to you by the client. The data includes 15 variables that the client views as directly related to sales, and you are restricted to these variables only.
After a preliminary analysis of the data, the following findings were made:
1. Multicollinearity is not an issue among the variables
2. Only three variablesA, B, and Chave significant correlation with sales
You build a linear regression model on the dependent variable of sales with the independent variables of A, B, and C. The results of the regression are seen in the exhibit.
Which interpretation is supported by the analysis?
Which activity might be performed in the Operationalize phase of the Data Analytics Lifecycle?
Which activity might be performed in the Operationalize phase of the Data Analytics Lifecycle?
In data visualization, which type of chart is recommended to represent frequency data?
In data visualization, which type of chart is recommended to represent frequency data?
Which formula finds the correct Euclidean distance?
You are attempting to find the Euclidean distance between two centroids:
Centroid A’s coordinates: (X = 2, Y = 4)
Centroid B’s coordinates (X = 8, Y = 10)
Which formula finds the correct Euclidean distance?
What is a property of window functions in SQL commands?
What is a property of window functions in SQL commands?
Which word or phrase completes the statement?
Which word or phrase completes the statement?
Business Intelligence is to ad-hoc reporting and dashboards as Data Science is to ______________ .
What does that mean?
You do a Students t-test to compare the average test scores of sample groups from populations A and B. Group A averaged 10 points higher than group B. You find that this difference is significant, with a p-value of 0.03. What does that mean?
Which word or phrase completes the statement? A data warehouse is to a centralized database for reporting as a
Which word or phrase completes the statement? A data warehouse is to a centralized database for reporting as an analytic sandbox is to a _______?
What is the purpose of the process step "parsing" in text analysis?
What is the purpose of the process step “parsing” in text analysis?
What is the mandatory Clause that must be included when using Window functions?
What is the mandatory Clause that must be included when using Window functions?