The ability for a study to reveal a statistically significant difference between the levels of an independent variable when one truly exists is known as power. A statistical test's power is the probability that rejecting the null hypothesis is valid. It can be calculated by the expression Power = 1 - beta where beta is the probability of a type II error.
Answer:
<h3>As the standards of cleanliness have risen, there is more cleaning to do at home.</h3>
Explanation:
Ruth Schwartz explains that individuals want to live in a cleaner environment due to the high marginal utility of living clean and healthy. People have come to understand that clean and healthy lifestyle have great benefits and, therefore, has raise their standard of cleanliness.
In this regard, many new technologies and products like vacuum cleaner, the washing machine, and other household appliances have been capitalized in the market.
However, she also concludes that these products and technologies which have been introduced to ease work at home for women have actually increased the number of hours that women spend on housework as standards of cleanliness and keeping household environment healthy has become very important. Thus, making women engaged in household cleaning for longer periods.
The four stages of trauma that hearing parents experience
when they receive a diagnosis that their children is exhibiting a hearing loss
are the following stages of trauma such as;
<span>-
</span>Grief
<span>-
</span>Mourning
<span>-
</span>Denial
<span>-
</span>Anger
These are emotions that the parents may feel and undergo
through due to certain circumstances such as the example above.
<span>When a
scientist contrasts two or more objects, he or she is looking for their
differences. The answer is letter A. Suppose that the color of the apple is red
and the color of the green apple is green. The scientist will determine that
their difference in color is based on the pigment the fruit has.</span>
