What are the similarities and differences between a cylinder and a prism

2 answers:

8 0

Similarities:
They are 3d
They have shapes on them
Differences
Prisms have more than 2 shapes on them
There are different kinds

Evgesh-ka [11]3 years ago

6 0

prisms have no round sides or vertices, but a cylinder obviously has a circle base. Also for a prism, the cross-section is a polygon, while for a cylinder it is a circle.

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Answer:

The 99% confidence interval would be given (11.448;14.152).

Step-by-step explanation:

1) Important concepts and notation

A confidence interval for a mean "gives us a range of plausible values for the population mean. If a confidence interval does not include a particular value, we can say that it is not likely that the particular value is the true population mean"

$s=16.6$ represent the sample deviation

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2) Solution to the problem

The confidence interval for the mean would be given by this formula

$\bar X \pm z_{\alpha/2} \frac{s}{\sqrt{n}}$

We can use a z quantile instead of t since the sample size is large enough.

For the 99% confidence interval the value of $\alpha=1-0.99=0.01$ and $\alpha/2=0.005$ , with that value we can find the quantile required for the interval in the normal standard distribution.