A Researcher Was Interested in Comparing the Amount of Time

question 2

Essay

A researcher was interested in comparing the amount of time spent watching television by women and by men.Independent random samples of 14 women and 17 men were selected and each person was asked how many hours he or she had watched television during the previous week.The summary statistics are as follows.
Do the data provide sufficient evidence to conclude that the mean time for women is less than the mean time for men? Perform a t-test at the 5% significance level.

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Definitions:

PhCHO

Refers to the chemical compound benzaldehyde, which consists of a benzene ring bonded to an aldehyde group.

PhCOCl

Commonly referred to as benzoyl chloride, it's a compound consisting of a benzene ring attached to a carbonyl chloride group, used in organic synthesis.

Mechanistic Step

Refers to an individual stage or transition within the broader sequence of events that constitute a chemical reaction's mechanism.

Amine

An organic compound and functional group consisting of a basic nitrogen atom with a lone pair and deriving from ammonia by replacement of one or more hydrogen atoms by organic groups.