Test Hypotheses About a Population Mean with Known Using the Classical

question 73

Multiple Choice

Test Hypotheses about a Population Mean with Known Using the Classical Approach
-You wish to test the claim that $\mu \neq 1220$ at a level of significance of $\alpha = 0.01$ and are given sample statistics $\mathrm { n } = 35 , \overline { \mathrm { x } } = 1190$ and $\sigma = 82$ . Compute the value of the test statistic. Round your answer to two decimal places.

• A) \(- 2.16\)
• B) \(- 3.82\)
• C) \(- 4.67\)
• D) \(- 5.18\)

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Definitions:

Exaptation

A process in which a feature acquires a function that was not acquired through natural selection for its current use.

Fossil Record

The total number of fossils that have been discovered, as well as the information derived from them, offering a chronological account of the history of life on Earth.

Genealogical Tree

A chart representing family relationships in a tree structure, similar to a pedigree chart but more detailed.

Phylogenetic Tree

A diagram that represents evolutionary relationships among various biological species or entities based upon similarities and differences in their physical or genetic characteristics.