The following data shows the number of contacts that a sample of high school students had in their cell phones. does the data gi
ve convincing statistical evidence that one gender has more contacts that the other? you need both graphical and numerical evidence. Male: 124,41,29,27,44,87,85,260,290,31,168,169,167,214,135,114,105,103,96,144
Female: 30, 83, 116, 22, 173, 155, 134, 180, 124, 33, 213, 218, 183, 110
Let's do the math. In the example a =2, b = 3, c = 5. If we are trying to see if the sum of these numbers has a common factor more than 1 do the math. 2 + 3 + 5 = 10. Ten has four factors which are 1, 2, 5, and 10. So the answer to your question is yes.
