Tablet PC comparison provide a wide variety of information about tablet computers. Their 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 10 tablet computers is shown in Table 1.6. Tablet Cost Operating_System Display_Size Battery_Life CPU_Manufacturer Acer_Iconia_W510 599 Windows 10.1 8.5 Intel Amazon_Kindle_Fire_HD 299 Android 8.9 9 TI_OMAP Apple_iPad_4 499 iOS 9.7 11 Apple HP_Envy_X2 860 Windows 11.6 8 Intel Lenovo_ThinkPad_Tablet 668 Windows 10.1 10.5 Intel Microsoft_Surface_Pro 899 Windows 10.6 4 Intel Motorola_DroidXYboard 530 Android 10.1 9 TI_OMAP Samsung_Ativ_Smart_PC 590 Windows 11.6 7 Intel Samsung_Galaxy_Tab 525 Android 10.1 10 Nvidia 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? d. What type of measurement scale is used for each of the variables?

Tablet PC comparison provide a wide variety of information about tablet computers. Their 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 10 tablet computers is shown in Table 1.6. Tablet Cost Operating_System Display_Size Battery_Life CPU_Manufacturer Acer_Iconia_W510 599 Windows 10.1 8.5 Intel Amazon_Kindle_Fire_HD 299 Android 8.9 9 TI_OMAP Apple_iPad_4 499 iOS 9.7 11 Apple HP_Envy_X2 860 Windows 11.6 8 Intel Lenovo_ThinkPad_Tablet 668 Windows 10.1 10.5 Intel Microsoft_Surface_Pro 899 Windows 10.6 4 Intel Motorola_DroidXYboard 530 Android 10.1 9 TI_OMAP Samsung_Ativ_Smart_PC 590 Windows 11.6 7 Intel Samsung_Galaxy_Tab 525 Android 10.1 10 Nvidia 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? d. What type of measurement scale is used for each of the variables?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Tablet Cost Operating_System Display_Size Battery_Life CPU_Manufacturer

Acer_Iconia_W510 599 Windows      10.1                         8.5                            Intel
Amazon_Kindle_Fire_HD 299 Android 8.9                          9                      TI_OMAP
Apple_iPad_4 499 iOS                          9.7                         11                           Apple
HP_Envy_X2 860 Windows                  11.6                         8                             Intel
Lenovo_ThinkPad_Tablet 668 Windows 10.1                    10.5                           Intel
Microsoft_Surface_Pro 899 Windows     10.6                        4                              Intel
Motorola_DroidXYboard 530 Android      10.1                       9                     TI_OMAP
Samsung_Ativ_Smart_PC 590 Windows 11.6                       7                             Intel
Samsung_Galaxy_Tab 525 Android        10.1                      10                          Nvidia
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?

d. What type of measurement scale is used for each of the variables?

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