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Mathematics, 03.08.2019 23:30 nakeytrag
Grade 5 plz . greg has four different coloured cards in a box: yellow, red, blue, and green. he randomly selects one card, records the color, and then replaces the card in the box. if greg does this 300 times, how many yellow cards should he expect to select?
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Grade 5 plz . greg has four different coloured cards in a box: yellow, red, blue, and green. he ran...
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