sophiaa23
17.03.2021 •
Mathematics
30 POINTS, WILL GIVE BRAINLIEST**
In bags of Happy Trail Mix, the number of raisins is skewed left with a mean of 33.6 and a standard deviation of 8.4, while in bags of a generic trail mix, the number of raisins is skewed right with a mean of 28.8 and a standard deviation of 12.7. What is the probability in a sample of 17 randomly selected Happy Trail Mix bags and a sample of 17 randomly selected generic bags that the mean number of raisins in the Happy Trail Mix is more than the mean number of raisins in the generic mix?
approximately 0
0.0968
0.8219
0.9032
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Ответ:
a
Step-by-step explanation:
right
Ответ:
Step-by-step explanation:
Given:
Radius r = 2 in = 2*2.54 cm = 5.08 cmHeight h = 6 in = 6*2.54 cm = 15.24 cmVolume of soil V = 200 cm³Find the volume of one pot:
V = πr²hV = 3.14*5.08²*15.24 = 1234.92 cm³From the number above we see the volume of each pot is greater than the volume of soil Ann has, so she can't fill any.
The answer is zero
Note. If the volume unit of soil was in³ the answer would be different