If the Mean on a Test Is 90 and the Standard

question 196

True/False

If the mean on a test is 90 and the standard deviation is 10,a person with a z-score of -1.0 scored 110 on the test.

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Definitions:

Double-Helix Structure

The double-helix structure refers to the spiral shape of DNA, consisting of two strands that wind around each other, likened to a twisted ladder.

Hydrogen Bonds

Weak bonds between two molecules caused by the electrostatic attraction between a proton in one molecule and an electronegative atom in the other.

Structure Of DNA

The double helix configuration consisting of two strands wound around each other, with bases paired in the interior.

James Watson

An American molecular biologist, geneticist, and zoologist, co-discoverer of the structure of DNA alongside Francis Crick.