Answer:
Sample size refers to the number of observations that will be included in a statistical sample.
A sample is a collection of objects, individuals or phenomena selected from a statistical population usually by a given procedure.
The sample size affects the following:
- Confidence and Margin of Error - The more a population is varied, the higher the unreliability of the calculations or estimates. In the same vein, as the sample size increases, we have more information. The more information we have, the less we error or uncertainty we have.
- Power and Effect Size - Upping the sample size enables one to detect variances. Put differently, on the balance of probability, an average obtained on a larger sample size will exceed the average real than average collected on a smaller sample size.
- Size Versus Resources - An overtly large sample will lead to a waste of resources that are already scarce and (where human subjects are involved) could expose them unecessarily to related risks.
- A study should only be carried out only if, on the balance of probability, there is a fair chance that the study will produce useful information.
- Variableness - Population Sampling makes room for variableness. Variableness ensures that every member of the population has a probability of being represented in the sample.
Cheers!
It mean mostly that they would fight for a nail or a tooth not much different so they would mind who it was.
Answer:
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there is
1
number to the right of the decimal point, place the decimal number over
10
1
(
10
)
. Next, add the whole number to the left of the decimal.
3
7
10
Convert
3
7
10
to an improper fraction.
Tap for more steps...
37
10
<span>A potential topic for the theme America I believe in You could be centered specifically on the division of the country with the recent election of Trump. With virtually half the nation supporting him and the other half despising him, you could talk about how you believe in America to at least learn how to compromise. You could use compromises from the country in the past, or call to the reader's emotions by reminiscing on "the good times" when we didn't seem as divided.</span>
