Mathematics, 05.05.2020 07:47 slrc6130
Jon finds a box of 350 postcards. He selects a random sample of 75 postcards and finds that 27 already have a stamp on them. Predict the total number of postcards in the box with stamps on them.
Answers: 3
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Jon finds a box of 350 postcards. He selects a random sample of 75 postcards and finds that 27 alrea...
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