Search find-the-percentage-of-data-points-tht-lie-below-z-draw-a-picture-to-support-your-work

Find the percentage of data points tht lie below z draw a picture to support your work

 
 

Top Questions

1.You want to know the percentage of medical equipment companies that earned revenue greater than 87 million dollars. If the ...

illion dollars. If the mean revenue was 50 million dollars and the data has a standard deviation of 15 million, find the percentage. Assume that the distribution is normal. Round your answer to the nearest hundredth.
View More

2.Last year, the revenue for medical equipment companies had a mean of 80 million dollars with a standard deviation of ...

ard deviation of 18 million. Find the percentage of companies with revenue greater than 95 million dollars. Assume that the distribution is normal. Round your answer to the nearest hundredth.
View More

3.The heights of 15 members of Salindayaw Dance Company are normally distributed with a population mean of μ= 160.4 and ...

n of μ= 160.4 and a standard deviation of σ = 9.0760. If all possible samples of size 13 are drawn from this population, find the percentage of them that would have means between 154 centimeters and 156 centimeters?
View More

4.The heights of 15 members of Salindayaw Dance Company are normally distributed with a population mean of μ= 160.4 and ...

n of μ= 160.4 and a standard deviation of σ=9.0760. If all possible samples of size 13 are drawn from this population, find the percentage of them that would have means between 154 centimeters and 156 centimeters?
View More

5.The heights of 15 members of Salindayaw Dance Company has a population μ = 160.4 and population σ = 9.0760. ...

= 9.0760. If all possible samples of size 13 are drawn from this population, find the percentage of them that would have means between 154 centimeters and 156 centimeters?
View More

6.The 15 members of Salindayaw Dance Company have a population μ = 160.4 and population σ = 9.0760. If all ...

If all possible samples of size 13 are drawn from this population, find the percentage of them that would have means between 154 centimeters and 156 centimeters?
View More

7.I am trying to figure out the optimal radius that will give the lowest surface area of a cylinder. I ...

have done the calculus which reveals that the surface area is at a minimum when height is double the radius. I am now trying to find an equation for the relationship between the amount of wasted surface area as a percentage of the minimum surface area and the ratio between height and radius. If I were to plot it on a graph, the y axis would be the percentage of excess materials needed as a percentage of the minimum possible surface area, and the x axis would be height divided by radius. Since the surface area is minimized when height=2(radius), I know that when x=2, y=0. The website https://www.datagenetics.com/blog/august12014/index.html explains what I am trying to do quite well and shows the graph below. I am trying to find the equation for this graph, but am unsure how to go about it.
View More

1.AU MAT 120 Systems of Linear Equations and Inequalities Discussion

mathematicsalgebra Physics