A Sphere Has a Volume of 4

question 21

Multiple Choice

A sphere has a volume of 4.76 cubic inches.What is the radius of the sphere? Round your answer to four decimal places.

• A)1.0435 inches
• B)1.6565 inches
• C)1.0660 inches
• D)2.1320 inches
• E)1.9335 inches

Recognize the role of DNA in the development, growth, and reproduction of organisms.

Distinguish between inductive and deductive reasoning in scientific research.

Identify the growth, development, and reproductive strategies of organisms.

Learn the correct format for scientific naming and classification of organisms.

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Definitions:

Level of Significance

The probability of rejecting the null hypothesis in a statistical test when it is actually true, typically denoted by alpha (\(\alpha\)).

Test Statistic

A value calculated from sample data during a hypothesis test that is used to make a decision about the validity of a hypothesis.

Type I Error

The mistake of rejecting a true null hypothesis, also known as a false positive.

Level of Significance

The threshold under which the null hypothesis is rejected in hypothesis testing, usually denoted by alpha.