It Was Thought That Hypnosis Would Lower a Person's Need

question 13

Multiple Choice

It was thought that hypnosis would lower a person's need to smoke.A researcher decided to investigate this hypothesis using the paired-sample sign test.Given that the critical value for
Ten samples at (single-sided) is 1, is there enough evidence to support the hypothesis?

• A)The critical value is less than the test value; therefore, there is not enough evidence to support the hypothesis.
• B)The critical value is greater than the test value; therefore, there is not enough evidence to support the hypothesis.
• C)The critical value is less than the test value; therefore, there is enough evidence to support the hypothesis.
• D)The critical value is greater than the test value; therefore, there is enough evidence to support the hypothesis.

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Definitions:

Service Application Valves

Valves used in the maintenance and repair process of various systems, allowing for the control or direction of flow during service.

Spike

A sudden surge in hydraulic pressure or electrical voltage. Also a slang term meaning the tractor steering column mounted, trailer service brake valve.

Tractor Protection Valve (TP)

A safety device on tractor-trailer combinations that protects the air brake system from losing air pressure in the event of a trailer breakaway or leak.