If Z Obt Had a Value of 4

question 2

Multiple Choice

If z obt had a value of 4.50 in the direction opposite from that predicted by the directional H ₁ and z crit was 2.58, one would _________.

• A) accept H₀
• B) reject the alternative hypothesis
• C) retain H₀
• D) reject H₀

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Definitions:

Nosepiece

Part of a microscope or other optical instrument where the selection of lenses occurs, also known as a turret.

Wet-Mount

A simple microscopic slide preparation technique where a drop of liquid sample is placed between a slide and a cover slip.

Coarse Adjustment Knob

Part of a microscope used for making the initial, rough focusing of the lens on the specimen.

Coverslip

A thin piece of glass or plastic placed over specimens on a microscope slide, holding the specimen in place and providing a clear viewing surface.