V=hpir^2
d/2=r
9.7/2=4.85=r
h=11
v=11*pi*4.85^2
v=11pi*23.5225
V=258.7475pi
if aprox pi=3.14
V=812.46715 cm^3
Where the variance is 0.32, the mean is 0.40, and there are provided sets of probabilities, the standard deviation will be 0.566.
<h3>What is standard deviation?</h3>
The average degree of variability in your dataset is represented by the standard deviation. It reveals the average deviation of each statistic from the mean. In general, values with a high standard deviation are spread out from the mean, whereas those with a low standard deviation are grouped together close to the mean.
Here,
mean=0.4
variance=(Xn-mean)².P(x)n
=(0-0.4)²*(0.64)+(1-0.4)²*(0.32)+(2-0.4)²*0.04
variance=0.32
Standard deviation=√(variance)
=√0.32
=0.566
The standard deviation will be 0.566 where variance in 0.32 and mean is 0.40 and given sets of probability.
To know more about standard deviation,
brainly.com/question/13905583
#SPJ4
Gasoline = 0.74 g/mL
Olive Oil = 0.92 g/mL
Volume of olive oil =
0.74/0.92 x 1,500 mL
=1206.5 Cc
Hope this helps
Answer:
The last one is a histogram. Histograms usually have that bar shape, and shows the fluctuation over time.
Exact form 2981/710
Decimal form 4.19859154...
Mixed Number 4 141/710