what is the probability that a randomly selected driver fatality who was female was 55 to 69 years old

0.1354

Step-by-step explanation:

Relevant data provided as per the requirement is shown below:-

Female probability of age between 55 to 69 = 2058

Male probability of age between 55 to 69 = 4571

According to the given situation, the calculation of probability is shown below:-

where,

Total female is

= 143 + 2333 + 4027 + 5178 + 2058 + 1459

= 15,198

And, the female is 2058

So, the probability is

= 0.1354

Therefore for computing the probability of female that lies between 55 to 69 we simply applied the above formula.

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

it is 32.5

i hope i could u.