The experimental units are what you apply the treatments to. In this experiment it would be the subjects or the customers in this situation since they will be treatment (either standing at their regular height or squatting to meet the eye level which could affect the amount of tip they give). An example of randomization can be numbering each table in the restaurant and picking them out of a hat and going to that table that you randomly chose and imposing the treatment on the customers there. Because tips depend on the income of the customers and how much they are willing to give for their meal. If not even income some people are willing to give despite how much money they make so their tips may higher than the wealthy crowd. Other factors the experimenters may not be able to control is the mood of the customers as well isn't it more likely if someone is enjoying their time to give more to the server despite the service the waiter.
Researchers have offered for men outnumbering women in the coaching and administration of women's athletics because The larger number of male players constitutes a larger pool of qualified candidates and low numbers of accrediated coaches or unwillingness.
There is a barrier to gender equality like there is a lack of opportunity for women who may not become a athletes.We have to encourage to a women for taking part in sports such as enhance the skills and confidence of those who deliver sport and active recreation, try to conduct some physical activites at times which is convenient for families,
we need more women athletics because increasing a large number of women athletics we cange the perceptions, give equally opportunities and positively influence to the lives of women.
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Answer:
5 stars if they agreed and 1 star if they didn’.
Explanation:
Their motive is whether or not they like the article.
Answer: His video clip should be shorter than 30 seconds.
Explanation: A five minute video clip is a tad bit long for a speech. The video will have been okay if his presentation was a video presentation. But giving a speech and playing a video that long was bound to make the audience distracted and bored.
