Which of the following probabilities is the greatest for a standard normal distribution? P (negative 1.5 less-than-or-equal-to z less-than-or-equal-to negative 0.5)
P (negative 0.5 less-than-or-equal-to z less-than-or-equal-to 0.5)
P (0.5 less-than-or-equal-to z less-than-or-equal-to 1.5)
P (1.5 less-than-or-equal-to z less-than-or-equal-to 2.5)

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.