What conclusion can be made for c and e? triangle abc has side ab measuring 2 and a half units, side bc measuring 4 units, and angle acb measuring e degrees. triangle abc is connected to triangle acd by shared side ac. triangle acd has side ad measuring 2 and 8 tenths units and angle acd measuring c degrees. segments bc, ac and dc are marked congruent. c > e c < e c ≥ e c ≤ e

answer: a) 56% women

b)44% men

step-by-step explanation:

8.3 and the 3 is repeating

hope this .

irst, find the z score of a score of 80. this is given by the formula z = (x-u)/o, where x is the score, u is the mean, and o is the standard deviation. this gives

z = (80-78)/12 = 1/6 = .1667

now, find what percentile a z score of 1/6 correlates to in the normal distribution.

a z score of 1/6 = .1667 is equivalent to the 56.36th percentile of the distribution. so the probability a score is over this is 1-.5636 = .4364

the mean of a sample mean is equal to the original mean. however, the standard deviation of a sample mean is equal to the original standard deviation divided by the square root of n (sample size). so the new standard deviation is 12/sqrt(16) = 3.

the new z score is 80-78/3 = 2/3 = .667. this is equivalent to the 74.86th percentile. so the probability that the mean will be greater than this score is 1-.7486 = .2514.