Mathematics, 28.05.2021 18:10 yellowmiki6647
You measure 28 randomly selected textbooks' weights, and find they have a mean weight of 55 ounces. Assume the population standard deviation is 10.4 ounces. Based on this, construct a 99% confidence interval for the true population mean textbook weight. Give your answers as decimals, to two places
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If lmn=xyz, which congruences are true by cpctc? check all that apply
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Idon’t understand this.. will someone ? will mark brainliest along with 20 points.
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Mathematics, 22.06.2019 00:30
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
You measure 28 randomly selected textbooks' weights, and find they have a mean weight of 55 ounces....
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