Results support the psychologists theory

Reference no: EM1316406

Using the .05 level, do the results support the psychologists' theory?

A psychologist theorized that people can hear better when they have just eaten a large meal. Six individuals were randomly assigned to eat either a large meal or a small meal. After eating the meal, their hearing was tested. The hearing ability scores (high numbers indicate greater ability) are given below. Using the .05 level, do the results support the psychologist's theory?

Explain your answer to someone who has never had a course in statistics.

Big meal group	Small meal group
subject	hearing	subject	hearing
A	22	D	19
B	25	E	23
C	25	F	21

Reference no: EM1316406

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