guided practice\ntypes of data\na study randomly chose 2000 stars and measured their distance away from…

guided practice\ntypes of data\na study randomly chose 2000 stars and measured their distance away from earth. it was found that the average distance from earth was 280 light - years away. is this value a statistic or a parameter?\na. it is a statistic because the value describes a characteristic of a sample.\nb. it is a statistic because the value describes a characteristic of a sample.\nc. it is a parameter because the value describes a characteristic of a population.\nd. it is a parameter because the value describes a characteristic of a sample.\nclick or tap the link to access the guided practice text version.\nguided practice text version\ncheck answer\nactivity is complete\n12 of 35

guided practice\ntypes of data\na study randomly chose 2000 stars and measured their distance away from earth. it was found that the average distance from earth was 280 light - years away. is this value a statistic or a parameter?\na. it is a statistic because the value describes a characteristic of a sample.\nb. it is a statistic because the value describes a characteristic of a sample.\nc. it is a parameter because the value describes a characteristic of a population.\nd. it is a parameter because the value describes a characteristic of a sample.\nclick or tap the link to access the guided practice text version.\nguided practice text version\ncheck answer\nactivity is complete\n12 of 35

Answer

Brief Explanations:

A statistic is a characteristic of a sample, while a parameter is a characteristic of a population. Here, 2000 stars are a sample of all stars. The average distance calculated from this sample is a statistic as it describes a characteristic of the sample.

Answer:

A. It is a statistic because the value describes a characteristic of a sample.