What type of error occurs when a study population yields a significant statistical test result even though a significant difference or association does not actually exist in the source population?

Alogical argument that is presented in graphical form using boxes and arrows is called?

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w

For the inequality |c| < |d| to be true, which of the following must be true?