Question

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) Amazon Kindle Fire HD Apple iPad 4 HP Envy X2 Motorola Droid XYboard Samsung Galaxy Talb Sony Tablet S a. How many elements are in this data set? 299 Android 499 IOS 860 Windows 530 Android 525 Android 360 Android 8.9 9.7 11.6 10.1 10.1 9.4 TI OMAP Apple Intel TI OMAP Nvidia Nvidia 11 10 b. How many variables are in this data set? c. Which variables are categorical and which variables are quantitative? Variable Cost (s) Operating System Display Size (inches) Battery Life (hours) CPU Manufacturer Categorical/Quantitative Select Select Select Categorical OR Quantitative? Select Select d. What type of measurement scale is used for each of the variables? Variable Cost (S) Operating System Display Size (inches) Battery Life (hours) CPU Manufacturer Measurement Scale Select Select Select Select Select Ordinal, Ratio OR Nominal?

Answer 1