Statement: In my instagram account I was curious to know BTS fans are able to recall the amount of BTS songs, but only 21 fans volunteer to share the numbers they know BTS songs.
Population: All of the fans who are able to recall the amount of BTS songs
Sample: The sample is 21 fans volunteer to share the numbers they know BTS songs.
Parameter: The number 21 fans who are willing to comment the number bts songs to my instagram account
Statistic: The proportion of 21 BTS fans is the sample who volunteered to share their number to my instagram account.
Variable: The number 21 BTS Fans who can recall the amount of BTS songs
Please correct my work if they are correct, if not please correct my errors and what I should change or add more.
Population: All the BTS fans
Sample: 21 fans volunteers
Parameter: The proportion of BTS songs recalled by all the BTS fans
Statistic: The proportion of BTS songs recalled by the 21 fans volunteers
Variable: The proportion of BTS songs recalled by the fans
Explanation:
Population is the set of subjects of a study. Here All the BTS fans form the population.
Sample is a set of subjects selected from a population. Here 21 fans volunteers
Parameter is the characteristic of the population. Here The proportion of BTS songs recalled by all the BTS fans is the parameter.
Statistic is the characteristic of the sample. Here The proportion of BTS songs recalled by the 21 fans volunteers is the statistic.
Variable is the phenomenon the researcher is trying to measure. Here the variable is The proportion of BTS songs recalled by the fans.
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