At utopia university, 510 students took the college literacy observation disk (clod) pilot test to identify any literacy traits that could be noticed. here are the results for graduates and undergraduates.
fail pass total
graduates 55 125 180
undergraduates 50 280 330
totals 105 405 510
1. for a randomly selected student, determine the following probabilities and round to 2 decimal
points:
a. p(pass) = __%_
b. p(pass and graduate) = [assume mutually exclusive (independent) events]
c. p(fail/undergraduate) =
d. p(graduate/fail) =
e. p(pass or undergraduate) =

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

v,jhvljh,b.b; hk; ljujb,vuvccklokll; k,m,km,

step-by-step explanation:

the number 100 represents the number of trials in the experiment.

49/100 represents the experimental probability of the coin landing heads up.

step-by-step explanation: