Mathematics, 18.05.2021 04:10 achy1905
Which of these would not produce a representative sample that determines the favorite sport of the students at the local high school?
ask 5 students from each classroom chosen by picking numberz
ask every tenth student who arrives at school on Wednesday
ask every tenth student from a list of names in the studen directory
ask ten students wearing football jerseys each day for a week
Answers: 2
Mathematics, 21.06.2019 18:20
What is the y-intercept of the line given by the equation
Answers: 2
Mathematics, 21.06.2019 18:30
The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truckββ$80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?
Answers: 1
Mathematics, 21.06.2019 21:50
In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
Answers: 1
Which of these would not produce a representative sample that determines the favorite sport of the s...
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