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Answer me this questions please 4 ma wmr v o A m s m s You may use your hand-held calculator, Excel, StatCrunch, class material,

Answer me this questions please

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4 ma wmr v o A m s m s You may use your hand-held calculator, Excel, StatCrunch, class material, and the attached table whenever necessary. You can ask me any questions, but no-one else. DO your OWN work! 1. What is the probability of drawing a heart from a standard deck of 52 playing cards? If P(A) = .65, what 1s the value of P(not A)? That 1s, what 1s the probability of A complement? 2 Pulse rates for adult females are normally distributed with a mean of 74 beats per minute (bpm) and a standard deviation of 12.5 bpm. Use the 68-95-99.7 rule, and a sketch if it helps, to find: a. The percentage of pulse rates between 49 and 99 bpm. b. The percentage of pulse rates greater than 61.5 bpm. 3. The following chart shows the number of people applying to be a Fire Captain that passed or failed the qualifying exam and whether or not they were in minority group A or majority group B. Find the probability of selecting an examinee who passed OR is in Group B. Passed Failed Group A 10 14 Group B 417 145

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