Mathematics, 20.05.2021 21:40 817527
Suppose a normal distribution has a mean of 79 and a standard deviation of
7. What is P(x272)?
A. 0.025
B. 0.16
C. 0.84
D. 0.975
Answers: 2
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
Mathematics, 21.06.2019 17:30
Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9
Answers: 2
Mathematics, 22.06.2019 05:00
How much higher is checkpoint 4 than checkpoint 2 if checkpoint 4 is -143 and checkpoint 2 is -182
Answers: 1
Mathematics, 22.06.2019 05:30
If m is the midpoint of ln and ln=27.8 find the length of mn
Answers: 2
Suppose a normal distribution has a mean of 79 and a standard deviation of
7. What is P(x272)?
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