Mathematics, 14.08.2020 08:01 phillipmccormick
Ten thousand marbles were produced on a production line. The first 100 marbles off the line were
taken and tested for roundness. Does this sampling result in a simple random sample?
O No, because each item does not have an equal chance of being selected
Yes, because each itern has an equal chance of being selected
O Yes, because each group of n items has an equal chance of being selected
O No, because each group of n items does not have an equal chance of being selected.
Answers: 1
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What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?
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Mathematics, 21.06.2019 20:30
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points
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Mathematics, 21.06.2019 21:30
Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent
Answers: 3
Mathematics, 21.06.2019 23:30
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
Answers: 3
Ten thousand marbles were produced on a production line. The first 100 marbles off the line were
ta...
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