The arrows can only be dragged to z scores that are accurate to 1 place after the decimal point (these values correspond to the tick marks on the horizontal axis). So round all z scores to 1 decimal place, if necessary. (a) Sketch the region corresponding to the statement P(z < -1.1). Shade: Left of a value Click and drag the arrows to adjust the values. -4 -3 -2 -1 0 1 2 3 4 -1.5 (b) Evaluate: P(z < 1.1) = (c) Sketch the region corresponding to the statement P(-1.5 < x < 1). Shade: Left of a value Click and drag the arrows to adjust the values.