Estimate the Following Difference by Rounding

question 49

Multiple Choice

Estimate the following difference by rounding. ​ ​

• A) about 23,000,000
• B) about 31,000,000
• C) about 21,000,000
• D) about 16,000,000
• E) about 19,000,000

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Definitions:

Meat Powder

A substance used in Pavlov's experiments that, when presented to dogs, would cause them to salivate, demonstrating classical conditioning.

Conditioned Response

A learned response to a previously neutral stimulus that has been repeatedly presented along with an unconditioned stimulus.

Discrimination

Unjust treatment or consideration of individuals based on characteristics such as race, age, sex, or disability.

Observational Learning

The process of acquiring skills, knowledge, or attitudes by watching and imitating others.