Mathematics, 19.07.2019 18:30, poohbaby7163

The owner of a bookstore predicts that 20% of the books she sells each week are history books. to test this prediction, the owner randomly selects 150 books out of the total number of books sold for a week and records the type of each book. the table shows the results of samples taken for 2 separate weeks. choice box 1 correct or not correctchoice box 2 10% 20% 30% 60%

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The owner of a bookstore predicts that 20% of the books she sells each week are history books. to te...