15. Blood Types About 4% of the citizens of the United States have type AB blood. If an agency needs type AB blood and donors come in at random, find the probability that the sixth person is the first
person with type AB blood.

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.