Sibel Is Able to Add 4 Plus 2 and Get

question 54

Multiple Choice

Sibel is able to add 4 plus 2 and get 6.She can also subtract 2 from 6 and get 4.This characteristic of thinking is referred to as

• A) egocentrism.
• B) subtractibility.
• C) conservation.
• D) reversibility.

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Definitions:

Proportion of Defective

The ratio of defective items in a batch or lot to the total number of items.

Margin of Error

An expression of the amount of random sampling error in a survey's results.

Binomial Populations

Groups of individuals or events subjected to a binomial experiment, where outcomes are categorized into two distinct categories.

Independent Random Samples

Groups of randomly selected samples from a population where the selection of an item for one sample does not influence the selection for another sample.