8. Given the following probabilities, find z1: (a) P(Z < z1) = 0.025
(b) P(Z > z1) = 0.025
(c) P(−z1 < Z < z1) = 0.95

wedfghjkl;

tyuiop[]ghjkl;

step-by-step explanatio89

29933333.33

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

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation: