Mathematics, 21.08.2019 19:10 chanel2371
The personnel office at a large electronics firm regularly schedules job interviews and maintains records of the interviews. from the past records, they have found that the length of a first interview is normally distributed, with mean ? = 34 minutes and standard deviation ? = 8 minutes. (round your answers to four decimal ) what is the probability that a first interview will last 40 minutes or longer? (b) twelve first interviews are usually scheduled per day. what is the probability that the average length of time for the twelve interviews will be 40 minutes or longer?
Answers: 1
Mathematics, 22.06.2019 02:00, lovelyheart5337
Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?
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Me find the answer and explain the process to find the answer of the problem appreciate it : )
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