The set of 300 students who returned surveys is an example of a Sample.
<h3>What is a sample?</h3>
Any value calculated from your sample data is referred to as a sample statistic (or simply a statistic). The sample average, median, sample standard deviation, and percentiles are a few examples. Because a statistic is based on data gathered through random sampling, which is a random experiment, it is a random variable.
A sample is an analytical subset of a larger population in statistics. Researchers can conduct their experiments more quickly and with more manageable data by using samples. If the sample size is large enough, there won't be any bias, but getting such a sample might be costly and time-consuming.
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False, based on the statement if they work long hours then leisure time cannot be increased
3 examples of nouns that name a person are:
1) teacher
2) student
3) fire fighter.
Alexander the Great became king when his father died in 336 BCE
