Mathematics, 07.07.2020 01:01 wowlol448
The heights of adult females are normally distributed with mean 160 cm and standard deviation of 8 cm. Use the z-table, find the probability that a randomly selected adult female has a height greater than 168 cm. (Round your answer to three decimal places)
Answers: 3
Mathematics, 21.06.2019 16:00
On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?
Answers: 1
Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
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The heights of adult females are normally distributed with mean 160 cm and standard deviation of 8 c...
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