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Hello, I hope all is well! Can you please help me with these questions: ATV show.I had a share of 20, meaning that among the
Hello, I hope all is well! Can you please help me with these questions:
ATV show.I had a share of 20, meaning that among the TV sets in use, 20% were tuned to that show. Assuming that 5 households were surveyed, find the probability that at least one household is tuned to the TV show. 1When entering your answer, round to three decimal places. A popular television show recently had a 22% market share, which means that 22% were tuned to this show. Assume that an advertiser wants to verify that 22% share value by conducting its own survey with 10 households having TV sets in use at the time of the broadcast. What is the mean number of TV sets tuned into the show? 1p'u'nen entering your answer, round to one decimal place. Assume that when adults with smartphones are randomly selected. 53% use them in meetings or classes. If 5 adult smartphone users are randomly selected, find the probability that at least 3 of them use their smartphones in meetian or classes. When entering your answer, round to three decimal places. ATV show: Lindsayr and Tobias. had a share of 35, meaning that among the TV sets in use. 35% were tuned to that show. Assume that an advertiser wants to verify that 35% share value by conducting its own survey: and a pilot survey begins with 13 households having TV sets in use at the time of a Lintzlsayr and Tobias broadcast. Find the probability that at least one household is tuned to Lindsay and Tobias. When entering your answer, round to three decimal places. Students in a class take a quiz with eight questions. The number x of questions answered correctly can be approximated by the following probability distribution. Find the mean. When entering your answer, round to M0 decimal places. When conducing research on color blindness in males. a researcher forms random groups wih five males in each group. The random variable x is the number of males in the group who have a form of color blindness. Does the table below show a probability distribution? Select all that apply. Pi x) 0.658 0.289 0.049 0.003 0.001 D Yes, the table shows a probability distribution. D No, the random variable x's number values are not associated with probabilities. D No, the sum of all the probabilities is not equal to 1. D No, the random variable x is qualitative instead of quantitative. D No, not every probability is between E] and 1 inclusive. A TV show had a share of 20, meaning that among the TV sets in use, 20% were tuned to that show. Assuming that 5 households were surveyed, find the probability that at most one household is tuned to the TV show. When entering your answer, round to three decimal places.Students in a class take a quiz with eight questions. The numberx of questions answered correctly can be approximated by the following probability distribution. Find the standard deviation. When entering your answer, round to three decimal places. Five males with an X-Iinked genetic disorder have one child each. The random variable x is the number of children among the five who inherit the X-Iinked genetic disorder. Does the table below show a probability distribution? Select all that apply. I:| Yes. the table shows a probability distribution. |:| No. the random variable X'S number values are not associated with probabilities. I:| No. the sum of all the probabilities is not equal to l. I] No, the random variable x is qualitative instead of quantitative. I] No. not every probability is between 0 and l inclusive. jury. Refer to the output below. Assume that 12 jurors are selected from a population in which 50% of the people are Caucasian. The random variable x is the number of Caucasians on the X P(x) 0 0.0000 1 0.0030 2 0.0160 3 0.0540 4 0.1210 5 0.1930 6 0.2260 7 0.193 8 0.1210 9 0.0540 10 0.0160 11 0.0030 12 0.0000 Find the probability of exactly 2 Caucasians among 12 jurors. When entering your answer, round to four decimal placesStep by Step Solution
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