Mathematics, 21.02.2020 18:01 isahbellas
A survey was conducted to determine the average commute time for University employees. One hundred employees of University were randomly selected and the average commute time for those people was 20 minutes with the fastest commute time of 6 minutes and the longest commute time of 50 minutes.
What sample size would be needed for a margin of error of 1 minute?
Answers: 2
Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
Answers: 1
Mathematics, 22.06.2019 04:00
Fifty students are trying to raise at least 12,500 for a class trip. they have already raised 1,250. how much should each student raise on average in order to meet the goal? write and solve the two step inequality for this problem
Answers: 1
A survey was conducted to determine the average commute time for University employees. One hundred e...
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