IS5113 Week 5 New Lesson 8

 Which  of the following trend models displays a steady increase or decrease in the value of variables over the period of time?

A) Linear

Which of the following features of the tableau enables the user to find groups or individual data points based on various selections made by the user?

A) Clustering 

Which of the following clustering algorithms were used by tableau to group similar data points?

A) K-means

Which of the following features of tableau helps the user to quickly visualize the confidence intervals, percentages, percentiles, quantiles, and standard deviations of the dataset?

A) Distributions 

In Tableau, which of the following statistical measures defines the probability of obtaining the same trend result without taking the dimension into account?

A) P-value

In Tableau, which of the following models helps in predicting and visualizing the future values?

A) Forecasting

In Tableau, which of the following trend model makes an s – shaped curve?

A) Polynomial

What is a linear trend model?

A trend model that displays a steady increase or decrease in the value of the variables over a period of time

Which of the following statements is true regarding clustering?

It enables a user to find groups or individual data points based on various selections made by him.