Mathematics, 25.07.2020 21:01 AlimBas8
Perry surveyed 60 students at her school and found that 0.45 of the students she surveyed said their favorite class is math. Another 35% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science?
Answers: 1
Mathematics, 21.06.2019 22:20, jimena15
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
Mathematics, 22.06.2019 05:00, salvadorperez26
Hello i need with my math homework i don't understand can someone explain how this works
Answers: 3
Perry surveyed 60 students at her school and found that 0.45 of the students she surveyed said their...
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