A Student Is Examining a Microscope Slide Showing a Cross

question 48

Multiple Choice

A student is examining a microscope slide showing a cross section of the small intestine.She identifies some muscle tissue.What type is she looking at?

• A) Smooth
• B) Skeletal
• C) Cardiac

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Definitions:

Test Statistic

A calculated value from sample data used to make decisions about the validity of a hypothesis.

Two-tail Test

A statistical test where the critical area of a distribution is two-sided and tests whether a sample is greater than or less than a certain range of values.

P-value

The probability of observing results as extreme as those observed in a study, under the assumption that the null hypothesis is true.

Null Hypothesis

A hypothesis in statistical analysis that assumes no significant difference or effect exists between specified populations or parameters.