ms. crawford bought a large bag of plastic shapes that her students can use to build 3d figures. she was curious what color shapes she received, so she randomly selected some shapes from the bag. here are the colors of the shapes she selected: blue, green, yellow, green, blue, blue, orange, green, yellow, blue, green, blue based on the data, what is the probability of selecting a blue shape? write your answer as a fraction or whole number.