6) The length of a phone conversation is
normally distributed with a mean of 8
minutes and a...
Mathematics, 28.02.2021 04:50, enriqueliz1680
6) The length of a phone conversation is
normally distributed with a mean of 8
minutes and a standard deviation of 0.6
minutes. What is the probability that a
conversation lasts less than 9 minutes?
The z-formula is X-
o
Answers: 1
Mathematics, 21.06.2019 16:30, hector87
The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257
Answers: 2
Mathematics, 23.04.2021 07:00
Biology, 23.04.2021 07:00