Consider the following to answer the question(s) below:
Data were collected on annual personal time (in hours) taken by a random sample of 16 women and 7 men employed by a medium sized company. The women took an average of 24.75 hours of personal time per year with a standard deviation of 2.84 hours. The men took an average of 21.86 hours with a standard deviation of 3.29 hours. The Human Resources Department believes that women tend to take more personal time than men because they tend to be the primary child care givers in the family. 
-The correct null and alternative hypotheses (assuming women are group 1 and men are group 2) are
Definitions:
People
Human beings collectively, often referred to in the context of society, communities, or demographics.
Planet
A celestial body orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity, not massive enough to cause thermonuclear fusion, and has cleared its neighboring region of planetesimals.
Subsidies
Financial support provided by the government to assist industries, businesses, or individuals, often used to stabilize prices, encourage development, or ensure supply.
Pollution Control Equipment
Devices or systems used to reduce or eliminate the release of pollutants into the environment, including air, water, and soil.
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