A clinical trial tests a method designed to increase the probability of conceiving a girl. In the study 340 babies were born, and 289 of them were girls. Use the sample data to construct a 99% confidence interval estimate of the percentage of girls born. Based on the result, does the method appear to be effective?

step-by-step explanation:

hunhgunyt7 in u uuuhiuteu

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

i’m kinda new to precal but your answer should be 21. hope i got it right.

step-by-step explanation:

for one thing their called fish not "fishes" and 2 fish can't be dead and alive and this question is absurd.

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