Expressing a Number in Scientific Notation ________

question 15

Multiple Choice

Expressing a number in scientific notation ________.

• A)changes its value
• B)removes ambiguity as to the significant figures
• C)removes significant zeros
• D)allows to increase the number's precision
• E)all of the above

Understand the concept and calculation of statistical significance.

Know the basic elements of setting up and analyzing data from surveys.

Appreciate the role of standard deviation and standard error in the interpretation of statistical data.

Recognize that a significant correlation does not imply causation.

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Definitions:

Categorical

Pertaining to absolute assertions or classifications that are without exceptions or conditions.

Symbolized

Represented by symbols or signs that stand for or suggest something else, often used in various fields for shorthand communication of complex ideas.

Truth-functional

Truth-functional refers to a property of logical connectives wherein the truth value of a statement is determined solely by the truth values of its components.

Quantifier

An operator in logic that identifies how many elements in the scope of discussion meet the criteria of an open formula.