Use quadratic regression to find the equation of the parabola going through these 3 points. (-1,-23), (-3,-67), (2,13) Nobody asked this question yet. The answer is y=(-2)x^2+(14)x+(-7) ​

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

b and c

step-by-step explanation:

the photograph is photographer and- in the process- ourselves.

step-by-step explanation:

there are infinitely many solutions.