Match the property definition or postulate that justifies each statement THIS IS THE SECOND HALF OF THE PIC JUST ANSWER THE ONES THAT ARE RIGHT

Symmetric is when it is the same on both sides of equal sign. Congruence means equal. Midpoint is the middle

Step-by-step explanation: Segment addition is when you add the segments.

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b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: