i will dxlete this account yxll wo. nt miss me any. way... i just have nothing better to do i'd rather do this than to pull up my grxdes...i will miss you brxinly i had so much fu. n with people jud. ging me and thinking i have mxntal prxblemsand i also had fun decli. ning frie. nd request (no offense)... not to mention all the people reporting me with my 500+ warningsalong with the kids asking wanna be grown asking for a significant other thinking this is txndergxxdbye remember no one can hxte you more than you already hxte yourself!

thx forh sgh asga

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asbdljkfhadgharehadthad

umm ok bye than

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7,24

step-by-step explanation:

hello,

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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