Tablet PC Comparison provides a wide variety of information about tablet computers. The company's website enables consumers to easily compare different tablets using factors such as cost, type of...

Extracted text: Tablet PC Comparison provides a wide variety of information about tablet computers. The company's website enables consumers to easily compare different tablets using factors such as cost, type of operating system, display size, battery life, and CPU manufacturer. A sample of 6 tablet computers is shown in the table below. Tablet Cost ($) Operating Display Battery CPU System Size Life Manufacturer (inches) (hours) Apple iPad 4 499 IOS 9.7 11 Аpple НР Envy X2 860 Windows 11.6 Intel 8. Lenovo ThinkPad Tablet 668 Windows 10.1 10.5 Intel Microsoft Surface Pro 899 Windows 10.6 4 Intel Samsung Ativ Smart PC 590 Windows 11.6 7 Intel Sony Tablet S 360 Android 9.4 8 Nvidia a. How many elements are in this data set? b. How many variables are in this data set? c. Which variables are categorical and which variables are quantitative? Variable Categorical/Quantitative Cost ($) Select Operating System Select Display Size (inches) Select Battery Life (hours) Select CPU Manufacturer Select d. What type of measurement scale is used for each of the variables? Variable Measurement Scale Cost ($) Select Operating System Select Display Size (inches) Select Battery Life (hours) Select CPU Manufacturer Select