A Statistics Teacher Taught Introductory Statistics to a Large Lecture

question 47

Multiple Choice

A statistics teacher taught Introductory Statistics to a large lecture class of 200 students. She wanted to estimate the average on the first examination by selecting every eighth student's test score and finding the average of these scores. What type of sampling technique is being employed?

• A) stratified sampling
• B) random sampling
• C) cluster sampling
• D) systematic sampling

Evaluate the benefits and potential drawbacks of involvement in campus activities.

Understand the importance of balancing work and study responsibilities.

Recognize the importance of selecting compatible roommates and the qualities that contribute to a positive living situation.

Understand the ethical considerations and potential power dynamics in student-instructor relationships.

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Definitions:

Motherboard

The main circuit board of a computer. Also known as the mainboard, planar, or system board.

High-Level Formatting

The process of preparing a storage device, like a hard drive or USB flash drive, for data storage by setting up a file system.

Partitioning

The process of dividing a computer's hard disk drive or solid-state drive into multiple logical storage units or partitions, to separate and manage data effectively.

File System

Defines how data is stored on a drive. Examples of file systems include FAT16, FAT32, exFAT, and NTFS.