The standard normal curve
shown here is a probability
density curve for a
continuo...
Mathematics, 25.10.2019 18:43 imalivingpotato
The standard normal curve
shown here is a probability
density curve for a
continuous random variable.
this means that the area
underneath the entire curve
is 1. what is the area of the
shaded region between the
two z-scores indicated in the
diagram?
o
a. 0.7995
ob. 0.1151
o
c. 0.6844
d. 0.6864
o
e. 0.1131
Answers: 1
Mathematics, 21.06.2019 18:20
What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7
Answers: 1
Mathematics, 21.06.2019 19:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.
Answers: 1
Mathematics, 21.06.2019 21:30
Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)
Answers: 1
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