Mathematics, 06.12.2019 01:31 needhelpasap4900
Suppose that 10% of the fields in a given agricultural area are infested with the sweet potato whitefly. one hundred fields in this area are randomly selected, and 30 are found to be infested with whitefly.
(a) assuming that the experiment satisfies the conditions of the binomial experiment, do the data indicate that the proportion of infested fields is greater than expected? use the p-value approach, and test using a 5% significance level. (round your answer to four decimal places.)p-value = conclusion: h0 is not rejected. there is sufficient evidence to indicate that the proportion of infested fields is larger than expected. h0 is rejected. there is sufficient evidence to indicate that the proportion of infested fields is larger than expected. h0 is rejected. there is insufficient evidence to indicate that the proportion of infested fields is larger than expected. h0 is not rejected. there is insufficient evidence to indicate that the proportion of infested fields is larger than expected.
Answers: 2
Mathematics, 21.06.2019 19:20, ayeofaygo5168
The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to
Answers: 3
Mathematics, 21.06.2019 20:30, catcatscats122
Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)
Answers: 1
Suppose that 10% of the fields in a given agricultural area are infested with the sweet potato white...
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