Mathematics, 07.07.2020 20:01 prettygirl1053480
In a random sample of 600 cars making a right turn at a certain intersection, 157 pulled into the wrong lane. Test the hypothesis that actually 30% of all drivers make this mistake at the given intersection. Use the level of significance. a) α = 0.05 b) α = 0.01
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Analyze the diagram below and complete the instructions that follow. how to find tan
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Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?
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