#1 what is the population and what is the sample?

Population: All high school students.   We're interested in the health of all of them, that's our population.

Sample: Athletes who were surveyed.  Our sample is where we got our actual data.

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720