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In a market research survey of 2901 motorists, 216 said that they made an obscene gesture in the previous month. Complete parts (a) and (b)
In a market research survey of 2901 motorists, 216 said that they made an obscene gesture in the previous month. Complete parts (a) and (b) below. a, It i of the surveyed motorists is randomly selected, what is the probability that this motorist did not make an obscene gesture in the previous month? The probability is 1 (Round to tour decimal places as needed) I). If 30 of the surveyed motorists are randomly selected without replacement, what is the probability that none of them made an obsoene gesture in the previous month? Should the 5% guideline be applied in this case? Select the Correct ohoioe below and fill in the answer box within your choice. (Round to tour decimal places as needed) C7 A- The probability is l The 5% guideline should be applied in this case '3 5- The probability is . The 5% guideline should not be applied in this case
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