Mathematics, 26.11.2019 04:31, QTpieNay
In a sample of 370 adults selected randomly from one town, it is found that 26 (7.0%) of them have been exposed to a particular strain of the flu. the town claims that the true proportion of all adults in their town exposed to this strain is less than 8%. test whether the town's claim is supported at the level a = 0.05. show all work and calculations. clearly state your hypotheses, compute the test statistic (z-score), and state your decision, and your conclusion in the context of the problem. give reasons/explanations for your answers.
Answers: 3
Mathematics, 21.06.2019 20:00, suselygonza
Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.
Answers: 1
Mathematics, 22.06.2019 00:00, tae1731
Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.
Answers: 2
Mathematics, 22.06.2019 02:00, love12236
Th perimeter of a rectangular garden is 150 feet. the length is 50 feet longer than the width, w. which equation could be used to calculate the width of the garden? a.) 2w+ 2(w-50) =150 b.) 2w+50 + 2w =150 c.) 2(w+50) + w =150 d.) 2w+ 2(w + 50) = 150 need asap. will give brainliest !
Answers: 1
In a sample of 370 adults selected randomly from one town, it is found that 26 (7.0%) of them have b...
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