Suppose a simple random sample of size n=64 is obtained from a population with p = 80 and o = 24. (a) Describe the sampling distribution of x.

(b) What is P (x> 85.55) ?

(c) What is P (xs73.4)?

(d) What is P (76.85

1/800 is the right answer

just pick what you think i need more time let me know if this

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.