A study published in Health Magazine in 2010 suggested that a combination of high blood pressure and binge drinking have an increased risk of having a stroke or heart attack. As part of a study that followed 6100 South Korean men aged 55 and over for two decades, men with high blood pressure who binge drank even occasionally had doulbe the risk of dying from a storke or heart attack when compared to those who didn't drink and had normal blood pressure.

What type of study is this?

Randomized Experiment

Retrospective study

Prospective study

Matched Pairs experiment.

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.