Trina's Tropical Fish Store Sells Goldfish for $2 Each and Angelfish

question 101

Multiple Choice

Trina's Tropical Fish Store sells goldfish for $2 each and angelfish for $10 each.The opportunity cost of buying a goldfish is:

• A)5 angelfish
• B)1/5 of an angelfish
• C)$10
• D)$2

Recognize factors important in designing questionnaires to minimize errors.

Understand the concept of sampling and various sampling techniques.

Comprehend the impact of sample size on the accuracy of sample estimates.

Distinguish between sampling and nonsampling errors and methods to minimize them.

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