Mathematics, 03.06.2021 21:00 rosier2230
A teacher assigns 10 questions for homework and wants to randomly pick 3 questions to be graded. He writes the numbers 1โ10 on equally sized slips of paper and places them in a bag. He shakes the bag and selects 3 slips of paper. Is the sample of 3 questions a simple random sample? Yes, because the paper slips were equally sized. Yes, because the paper slips were equally sized and the bag was shaken. No, because there are only 10 questions. No, because the questions were selected using a bag.
Answers: 2
Mathematics, 21.06.2019 16:00
In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?
Answers: 3
Mathematics, 21.06.2019 21:00
Ireally need subtract and simplify.(-y^2 โ 4y - 8) โ (-4y^2 โ 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.
Answers: 1
A teacher assigns 10 questions for homework and wants to randomly pick 3 questions to be graded. He...
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