Arecent report stated that 10% (0.10) of all men in the u. s. are left-handed. a random sample of 250 men is selected to further study this question, a. what is the shape, mean (expected value) and standard deviation of the sampling distribution of the sample proportion for samples of size 250? b. what is the probability that the sample proportion for a sample of size 250 is greater than 12% (0.12)? c. what is the probability that the sample proportion for a sample of size 250 is between 13% (0.13) and 15% (0.15)?

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

25

step-by-step explanation:

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)