Please help me confirm if I’m right or not if I’m not right then ima need help Drag each tile to the correct box.
Arrange the numbers in scientific notation from greatest to least according to their values.
3.1 x 10-2
2.01 x 10-3
4.2 x 10-5
1.03 x 10-1
2.32 x 10-4

12*c

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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step-by-step explanation: