Answer:
d)
Explanation:
A simple random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen. It also has the characteristic that a simple random sample is meant to be an unbiased representation of a group.
In a simple random sample, the sample is always smaller than the population (since it's a subset of it).
There are also two kinds of random sample, one with replacement (in which the same element is put back into the population and it can be taken for the sample again, thus is being selected more than once) and one without replacement (in which every element can only be selected once).
There is no really a standard size for each sample as long as it is smaller than the population, however, smaller samples can tend to reduce reliability and therefore can bias our experiment so they are not recommend. Also the idea of the sample is that we can generalize our observations into the general population and this can happen with larger samples.
Thus, the characteristics that apply to random sampling are:
d) All observations in the population are equally likely to be selected into the sample.
Answer:
C.
Explanation:
Prior to 1920 and the 19th Amendment, the following states recognized a woman's right to vote:
<u><em>Wyoming, Utah, Colorado, Idaho, Washington, California, Oregon, Montana, Arizona, Kansas, Alaska, Illinois, North Dakota, Indiana, Nebraska, Michigan, Arkansas, New York, South Dakota, & Oklahoma.</em></u>
After 1920 and the 19th Amendment, the federal government recognized women's suffrage as a whole, and guaranteed it in the U.S. Constitution.
The correct answer is letter C
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Public Relations is the work with the image and institutional identity, seeking, through strategic communicational actions, a greater interaction and good relationship with its publics, regardless of the area of activity of the organization.
Egypt was invaded and captured by the Hyksos.
