A researcher randomly selects a Sample of 100 Barry students. And Asking each student Age, she Calculates the Average A

[answerhappygod]

A researcher randomly selects a Sample of 100 Barry students.
And Asking each student Age, she Calculates the Average Age
of the Sample to be 21.3 Years. She then, estimates that the
Average Age of All Barry students is 21.3 Years. When is she using
Descriptive Statistic and When is she using Inferential
statistics?
Group of answer choices
When estimating the Average Age of All Barry students, She is
using Inferential Statistics, When calculating the Average Age in
the sample of 100, she is using Descriptive Statistics of
No answer text provided.
No answer text provided.
When estimating the Average Age of All Barry students, She is
using Descriptive Statistics, When calculating the Average Age in
the sample of 100, she is using Inferential Statistic