Please explain your reasoning 2. Spam and Lake have the missionto destroy the Star Joke. Spam'sprobability of success on any giventry is .7, while Lake's is .8. Spamand Jake will each be able to makejust one try, and they decide thatSpam will be first. What is theprobability that the Star Joke is infact destroyed?(A) it cannot be determinedV2(В) .95(C) .8(D) .56(E) .94(F) none of the above

Answered: Image /qna-images/answer/0da0d6cb-3682-4b6f-84a3-de016b4a7bdd.jpg

Answered: 2. Spam and Lake have the mission to…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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A binomial experiment is UDC in which there are exactly __________ outcome. One outcome is called __________ , and the other is called ___________.
It has been found that 2 out of every 10 people who visit a local store purchasemilk. If we randomly select a sample of 13 visitors to the store, what is theprobability that: Question: No more than two of the visitors will purchase milk? Interpret youranswer.
Suppose a researcher is testing someone to see whether she or he can tell Soda X from Soda Y, and the researcher is using 34trials, half with Soda X and half with Soda Y. The null hypothesis is that the person is guessing. a. About how many should the researcher expect the person to get right under the null hypothesis that the person is guessing? b. Suppose person A gets 32 right out of 34, and person B gets 20 right out of 34.Which will have a smaller p-value, and why?
It has been found that 2 out of every 10 people who visit a local store purchasemilk. If we randomly select a sample of 13 visitors to the store, what is theprobability that:Question: More than three of the visitors will purchase milk? Interpret youranswer.
Mr. B asserts that fewer than 5% of the battery that he sells are defectives. Suppose 200 battery are randomly selected, each are tested and 8 defective batteries are found. Does this provide sufficient evidence for Mr. B to conclude that the fraction of defective batteries is less than 0.05? Use α=0.01 and the p-value approach.a. The null hypothesis isp=0.05p<0.05p>0.05p≤0.05b. The alternative hypothesis isp=0.05p≤0.05p>0.05p<0.05c. The sample proportion is0.050.010.040.02d. The value of the test statistic is0.65-0.650.55-0.55e. The p-value is0.25780.24220.7422none of thesef. The Decision isReject the null hypothesis. There is a significant difference between the sample mean and the population mean.Reject the null hypothesis. There is no significant difference between the sample mean and the population mean.Accept the null hypothesis.There is a significant difference between the sample mean and the population mean.Accept the null hypothesis.There is no significant…
A television executive believes that at least 99% of households in the US have at least one television. An intern at the executive's company is given the task of using a hypothesis test to determine whether the percentage is actually less than 99%. The intern decides to fail to reject the null hypothesis. If, in realiry, 96.7% of house holds own a television set, was an error made? if so, what type.
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