Mathematics, 04.05.2021 17:50 hjukhvfd5723
Determine if the following conclusion is valid. Why or why not?
To determine whether students will attend an arts festival at the school, Salina
surveys his friends in the art club. All of Salina's friends plan to attend, so she
assumes that all of the students at the school will also attend.
No this is a voluntary response sample so the sample is biased
2.
Yes, this is a simple random sample so the sample is unbiased
Yes, this is a cluster sample so the sample is unbiased
No this is a convenience sample so the sample is unbiased
Question 12 11 noint)
Answers: 3
Mathematics, 21.06.2019 14:30
Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.
Answers: 1
Mathematics, 21.06.2019 19:00
Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective
Answers: 2
Mathematics, 22.06.2019 00:10
How do i take any fraction and make it into a decimal or percentage?
Answers: 1
Mathematics, 22.06.2019 00:50
Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?
Answers: 2
Determine if the following conclusion is valid. Why or why not?
To determine whether students will...
Mathematics, 24.12.2019 07:31
Spanish, 24.12.2019 07:31
History, 24.12.2019 07:31
History, 24.12.2019 07:31
History, 24.12.2019 07:31
Biology, 24.12.2019 07:31
Advanced Placement (AP), 24.12.2019 07:31
Chemistry, 24.12.2019 07:31
Physics, 24.12.2019 07:31
Biology, 24.12.2019 07:31
History, 24.12.2019 07:31
History, 24.12.2019 07:31