Listed below are the lead concentrations in μ​g/g measured in different traditional medicines. Use a 0.01 significance level to test the claim that the mean lead concentration for all such medicines is less than 13 μ​g/g. Assume that the sample is a simple random sample. 5 16 3.5 5 9 22.5 11.5 5 14 9.5
Identify the null and alternative hypotheses.

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

its a straight line parallel to the time axis

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step-by-step explanation:

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