Classifying correlation: how do I get both answers from the graphs? Since y generally___
As x increases

Options: decrease, increase, stay the same

X and y have a ___

Options: positive correlation, negative correlation, no correlation

Sketch one cycle if the cosine function y=2cos2theta

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca