A Lot of 1000 Components Contains 200 That Are Defective

question 39

Multiple Choice

A lot of 1000 components contains 200 that are defective. Two components are drawn at random and tested. Let A be the event that the first component drawn is defective, and let B be the event that The second component drawn is defective. Find P(A) .

• A) 0.2
• B) 0.005
• C) 0.1992
• D) 0.0398

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Definitions:

Sample Size

The number of participants, observations, or data points collected in a study, important for ensuring the statistical validity and reliability of the research findings.

Larger Sample Size

A methodological strategy in research that involves increasing the number of participants to enhance the reliability and validity of the study's outcomes.

Cluster Sampling

A method of sampling in which the population is segmented into different groups, and from these groups, a few are randomly chosen for analysis.

Quota Sampling

A sampling method where participants are chosen to form a sample that represents certain characteristics of a population.