You want to estimate the number of eighth-grade students in your school who find it relaxing to listen to music. You consider two samples.
- Fifteen randomly selected members of the band
- Every fifth student whose name appears on an alphabetical list of eighth-grade students
which sample is unbiased? Explain.
You want to estimate the number of eighth-grade students in your school who find it relaxing to listen to music. You consider two samples.
- Fifteen randomly selected members of the band
- Every fifth student whose name appears on an alphabetical list of eighth-grade students
which sample is unbiased? Explain.
Step 1: Fifteen randomly selected members of the band
Every fifth student whose name appears on an alphabetical list of eighth-grade students.
Step 2: Every fifth student whose name appears on an alphabetical list of eighth-grade students is a unbiased sample because here it covers large data n gives us the correct data about the students who are relaxed while listening to music.
Step 3 (Answer slide): Every fifth student whose name appears on an alphabetical list of eighth-grade students.
Final Answer: Every fifth student whose name appears on an alphabetical list of eighth-grade students is an unbiased sample because here it covers large data n gives us the correct data about the students who are relaxed while listening to music.
Step 1: Fifteen randomly selected members of the band
Every fifth student whose name appears on an alphabetical list of eighth-grade students.
Step 2: Every fifth student whose name appears on an alphabetical list of eighth-grade students is a unbiased sample because here it covers large data n gives us the correct data about the students who are relaxed while listening to music.
Step 3 (Answer slide): Every fifth student whose name appears on an alphabetical list of eighth-grade students.
Final Answer: Every fifth student whose name appears on an alphabetical list of eighth-grade students is an unbiased sample because here it covers large data n gives us the correct data about the students who are relaxed while listening to music.
