Mathematics, 11.03.2021 21:50, jameahkitty123
An Organization will give a prize to a local artist. The artist will be randomly chosen for among 3 painters, 7 sculptors, and 12 photographers. What is the probability that the artist chosen will be a painter or a sculptor?
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Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.
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An Organization will give a prize to a local artist. The artist will be randomly chosen for among 3...
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