First let y ∼ n(0,1) (a standard normal random variable), and then let x be the answer you get when you round y to the nearest integer. your answer does not need to be simplified to a number—you can write it with summations/fractions/integrals etc as needed. however, your final answer cannot have any probability type notation in it, e. g. it cannot include terms like px (3) or fy (1) or p (x ≤ 1) etc.

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation:

answer is b

step-by-step explanation: