A __________ hypothesis is a hypothesis used in hypothesis testing that is opposite of the null hypothesis, or a potential result that the analyst may expect.

Which type of graphical summary is used by a company to track various measures?

If the p-value of a statistical test < alpha, you:

A specialist who knows how to work with, manipulate, and statistically test data is a:

What is the range of the following numbers?

2 3 4 5 6 7 10 11 11 15

If a dataset has a lot of missing data would most directly concern which aspect of Big Data?

A new business, CoolIT, sells items to keep you cool when outside. Its products include coolers, generators, floats, and other water accessories designed to beat the heat. CoolIT has been spending money on innovative advertising in hopes of increasing its sales revenue. A CoolIT business analyst ran a regression using 36 months of data using the Excel Data Analysis Toolpak. The output is shown below. What is the slope of the line?

Based on this visualization in Lab 1.2 Tableau, Assessing Customer Profitability, which of the following customers are the most profitable?