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A card dealing machine deals spades 1 hearts 2 clubs 3 and diamonds 4 at...

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A card dealing machine deals spades 1 hearts 2 clubs 3 and diamonds 4 at random as if from an infinite deck In a randomness check 1 600 cards were dealt and counted The results are shown below Suit Spades Hearts Clubs Diamonds Observed 410 405 370 415 Using the critical value approach the decision and conclusion are Multiple Choice reject the null hypothesis conclude that not all proportions are equal to 0 20 do not reject the null hypothesis we cannot conclude that not all of the proportions are equal to 0 25 do not reject the null hypothesis all of the population proportions are the same reject the pull hypothesis conclude that not all proportions are equal to 0 25

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