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.
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Now answer it very well I don’t want to give you the wrong answering
I think that <span>the BEST indicator that Shirley Chisholm valued learning is:
A. She became an active member of the Democratic party.
</span><span>Shirley Chisolm became the first African-American to earn election to Congress in 1968. She worked on the Education and Labor Committee as well as helped form the Black Caucus.
She made history again in 1972 by becoming the first black woman of a major party, Democratic party, to run for a presidential nomination.</span>
Answer:
A. Shrinee is selective of what she eats.
Explanation:
According to the phrase "unless its hue was the colour of cherries on ice-cream sundaes", it shows that Shrinee is selective of what she eats.
This is because it is stated that if the foods hue is not the colour of cherries on ice cream sundaes then Shrinee would not take it which shows that she is selective of what she eats.
D. A dead bird
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