Acheese processing company wants to estimate the mean cholesterol content of all one-ounce servings of a type of cheese. the estimate must be within 0.67 milligram of the population mean. (a) determine the minimum sample size required to construct a 95% confidence interval for the population mean. assume the population standard deviation is 3.18 milligrams. (b) the sample mean is 25 milligrams. using the minimum sample size with a 95% level of confidence, does it seem likely that the population mean could be within 3% of the sample mean? within 0.3% of the sample mean? explain.

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

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step-by-step explanation:

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation: