Question

Given a data​ set, how do you know whether to calculate sigma or​ s? Choose the correct answer below. A. If the given data set contains a large number of​ entries, then s is calculated. If the data set contains a small number of​ entries, then sigma is calculated. B. When given a data​ set, one would have to determine if it represented the population or if it was a sample taken from the population. If the data are a​ population, then sigma is calculated. If the data are a​ sample, then s is calculated. C. When given a data​ set, one would have to determine if it represented the population or if it was a sample taken from the population. If the data are a​ population, then s is calculated. If the data are a​ sample, then sigma is calculated. D. If the given data set contains a large number of​ entries, then sigma is calculated. If the data set contains a small number of​ entries, then s is calculated.

Answer 1

Answer:

B

Step-by-step explanation:

S is the sample standard deviation, it is calculated when the observations represent a sample of the population. sigma is the population standard deviation, it is calculated when de observations are the whole population.