The empirical rule is appropriate. The data set is quantitative and also the distribution is roughly​ bell-shaped, so the empirical ascendancy offers better approximates of the place of the monitorings than​ Chebyshev"s dominion.

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The empirical dominion is inproper. The data set is​ quantitative, however the circulation is asymmetric.​ Thus, Chebyshev"s preeminence gives better estimates of the place of the observations than the empirical preeminence.
The empirical dominion is inproper. The data collection is​ quantitative, but the circulation is asymmetric.​ Therefore, Chebyshev"s rule offers much better approximates of the place of the observations than the empirical dominion.
If the condition for making use of the empirical preeminence is​ met, why must that rule be provided instead of​ Chebyshev"s rule?
​Chebyshev"s preeminence is a reduced bound on the propercent of data that deserve to be found within a specific number of standard deviations from the intend. If the circulation is roughly​ bell-shaped, the empirical​ dominance, in​ general, provides better estimates than​ Chebyshev"s dominance.
The manager at a golf course uncovered that the populace suppose size of the holes at the golf courses is 407.6 yd. In this​ context, is the number 407.6 a parameter or a​ statistic? Explain your answer.
A parameter is a descriptive meacertain for a​ populace, whereas a statistic is a descriptive measure for a sample. A populace is an entire group of topics or​ objects, while a sample is a part of a population.
The​ mean, median, and also mode are the many vital procedures of center. The intend of a file collection is its arithmetic average. The median of a data set is the middle worth in its ordered list. The mode of a data set is its the majority of commonly developing value.

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The conventional deviation is preferable to the array as a meacertain of variation bereason the conventional deviation takes into account every one of the​ observations, whereas the selection considers only the biggest and also smallest ones.
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