WILL GIVE BRAINLEIST The table shows an estimate of the average hourly emissions of sulfur dioxide, SO2, in pounds per megawatt-hour (In/MWh) from a power plant during the month of January, where 1 represents the hour from 12:00 a. m. to 1-00a. m., and so on. If a statistician decides to use a parabola to model the data, which is the best model?

I would say your answer is most likely c based on the answers available

Step-by-step explanation:

0.32

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2.24/7

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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