subject
Mathematics, 14.08.2020 02:01 aime005

Rodell wants to find the favorite gaming app among the students at his school. He decides to poll the thirty students on his football team and the fifteen students on his basketball team to gather the data. What is wrong with Rodell's
method for collecting his data?
Rodell only polled fellow athletes, this sample does not represent nonathletes at the school.
* Rodell needs a larger sample size than two sports teams to represent a whole school.
Rodell polled everyone on his teams; he should have only polled every other student for it to be a true sample.
Rodell’s polling method only included fall and winter sports, he should have also included a spring sport like
baseball
(it’s not B on edge, don’t answer if you don’t know thanks)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4
Answers: 1
question
Mathematics, 21.06.2019 14:00
Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense
Answers: 1
question
Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
question
Mathematics, 21.06.2019 21:20
If the value of cos330°is√3/2 then find cos 165°.
Answers: 2
You know the right answer?
Rodell wants to find the favorite gaming app among the students at his school. He decides to poll th...
Questions
question
Mathematics, 28.07.2019 04:34
question
Mathematics, 28.07.2019 04:34
question
Mathematics, 28.07.2019 04:34
question
Geography, 28.07.2019 04:34
Questions on the website: 13722360