A Single-Sampling Plan Using a Sample Size of 50 on a Lot

question 19

Multiple Choice

A single-sampling plan using a sample size of 50 on a lot size of 2,000 has the following performance: Today the company making the purchase receives two lots of 2,000 items and the inspection department is in a big hurry.Which action will result in an identical AOQL for the purchasing company?

• A)Take a random sample of 25 from each lot and accept or reject both lots based on the results.
• B)Take a random sample of 50 from one lot and accept or reject the second lot based on the first lot's results.
• C)Take a random sample of 100 from one lot and accept or reject the second lot based on the first lot's results.
• D)Take a random sample of 50 from each lot and accept or reject each lot based on the results.

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Definitions:

Correlation

A statistical measure that describes the extent to which two variables change together, but does not necessarily imply causation.

Toe Length

Refers to the measure of individual toes on the foot, which some believe can indicate personality traits or ancestral origins, although such beliefs are not supported by scientific evidence.

Standard Deviation

Standard Deviation is a statistic that measures the dispersion or variability of a set of data points relative to its mean.

Scores Ranged

Refers to the distribution or span of scores achieved in a test, from the lowest to the highest mark.