AS1 Description:

The purpose of this assignment is to review and understand basics of statistics by learning key terms.

AS1 Instructions:

Review and summarize the key terms of statistics; descriptive and inferential statistics, scales of measurement, types of variable, population and sample, population parameters and sample statistics.

1. Define descriptive and inferential statistics. Focus on the difference between the two types of approach.

2. Define population and sample. List typical parameters from population and sample statistics.

3. Refer to Table 1.6(textbook)and indicate the types of variable and the scale of measurement for each variable.

4. Refer to Table 1.6(textbook)and Indicate how you can summarize the information in each variable.

FIGURE 1.6 The Process of Statistical Inference for the Rogers Industries Example 1. Population consists of all batteries 2. A sample of manufactured with 200 batteries is the new solid-state manufactured with technology. Average the new solid-state technology. lifetime is unknown. 4. The sample average 3. The sample data provide is used to estimate the a sample average lifetime population average. of 18.84 hours per battery. 1.6 Statistical Analysis Using Microsoft ExcelTABLE 1.6 Product Information for 10 Tablet Computers Operating Display Size Battery Life CPU Tablet Cost ($) System (inches) (hours) Manufacturer Acer Iconia W510 599 Windows 10.1 8.5 Intel Amazon Kindle Fire HD 299 Android 8.9 TI OMAP Apple iPad 4 499 ios 9.7 11 Apple HP Envy X2 860 Windows 11.6 Intel Lenovo ThinkPad Tablet 648 Windows 10.1 10.5 Intel Microsoft Surface Pro 899 Windows 10.6 Intel Motorola Droid XYboard 530 Android 10.1 TI OMAP Samsung Ativ Smart PC 590 Windows 11.6 Intel Samsung Galaxy Tab 5.25 Android 10.1 10 Nvidia Sony Tablet S 340 Android 9.4 Nvidia