Mathematics, 02.03.2021 21:00 jreasley3783
Cynthia wants to know the favorite band of all 5th graders in her school. She asks 10 of her friends from the 5th grade Art Club.
How would you describe this sample?
Question 8 options:
This is a valid sample since she only asked 5th graders.
This sample is valid because it is a Simple Random Sample.
This sample is invalid because it is a Systematic Random Sample.
This sample is invalid because it is a Convenience Sample.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 12:30
The cost c, in dollars, for bananas depends on the weight w,in pounds, of the bananas. this situation is represented by the function rule c=0.5w (graph each function rule.tell whether the graph is continuous or discrete)
Answers: 1
Mathematics, 21.06.2019 13:00
The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 22:20
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
You know the right answer?
Cynthia wants to know the favorite band of all 5th graders in her school. She asks 10 of her friends...
Questions
Mathematics, 23.09.2019 04:00
Physics, 23.09.2019 04:00
English, 23.09.2019 04:00
Physics, 23.09.2019 04:00
Mathematics, 23.09.2019 04:00
Mathematics, 23.09.2019 04:00
Spanish, 23.09.2019 04:00
Arts, 23.09.2019 04:00
