A certain geneticist is interested in the proportion of people of two different genders in the population who have a minor blood disorder. In a random sample of 750 from Gender A, 165 are found to be afflicted, whereas 210 of 750 from Gender B tested appear to have the disorder. Compute a 92% confidence interval for the difference between the proportions of Gender A and Gender B who have the blood disorder. Round intermediate calculations to 3 decimals, if needed.

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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i think it is 18

step-by-step explanation:

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

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