The probability that a binomial experiment of n trials and p, the probability of success, produces an outcome, x is given by:

Given that a<span>pproximately 10.3% of american high school students drop out of school before graduation, thus p = 0.103.
If we choose 10 students (i.e. n = 10)
The </span><span>probability that all 10 stay in school and graduate means the probability that none of the 10 students dropped out

is given by
</span>
Answer:
z score = .2843
Step-by-step explanation:
25 is 2 below 27
this is 2/3.5 = .5714 S.D. below mean
z-score . 2843
Out of 52 total cards there are 13 ways to draw black and 3 more hearts besides so 16/52. or 4/13
Answer:
58
Step-by-step explanation:
42+4(6-2) =
42+4(4) =
42+16 = <u>58</u>
The Triangle Sum Theorem states that the sum of the angles of a triangle equal 180°.
Therefore,
45° + 62° + k = 180
107° + k = 180
k = 73°
The value of k is 73°