3 years ago

Which best describes the shape of this distribution?

1 answer:

4 0

Answer: Choice E) bimodal skewed

The majority of the data is towards the left side. The right outliers are skewing the mean to be pulled larger than it should be. This is why median < mean, so it's better to use the median as the measure of center. There are 2 modes here. They are the values 4 and 8 since we have these values occur the most (4 times each). That's where the term "bimodal" comes in.

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Find the surface area of the composite solid.

kicyunya [14]

Area of the bottom triangle = 1/2 x 10 x 8.7 = 43.5 cm²

Area of the 3 rectangles = 3(10 x 6) = 180 cm²

Area of the top triangle = 3 (1/2 x10 x 4) = 60 cm²

Total surface are = 43.5 + 180 + 60 = 283.5 cm²

Answer: 283.5 cm²

6 0

3 years ago

What is the y intercept for y+3= 5(x -3)

Assoli18 [71]

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