It is believed that approximately 75% of american youth now have insurance due to the health care law. suppose this is true, and let x equal the number of american youth in a random sample of n = 15 with private health insurance. (a) how is x distributed? (b) find the probability that x is at least 10. (c) find the probability that x is at most 10. (d) find the probability that x is equal to 10. (e) give the mean, variance, and standard deviation of x

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.

answer: b

step-by-step explanation: im sorry bro bro but thats not a eqation the human mind can answer and plus im a devil

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right