The price of these item before VAT are as follows. What are the sale price if the VAT is charged at 15%?
2 answers:
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Answer:
99% confidence interval estimate of the mean weight time for a population with drug treatments
(79.11 , 112.69)
Step-by-step explanation:
<u><em>Step(i):</em></u>-
Given data mean of the Population = 104 minutes
Given sample size 'n' =14
Mean of the sample(x⁻) = 95.9 minutes
Given Standard deviation = 24.4 minutes
<u><em>Step(ii)</em></u>:-
99% confidence interval estimate of the mean weight time for a population is determined by
On calculation , we get
(95.9 -16.79 , 95.9 +16.79)
(79.11 , 112.69)
<u><em>Conclusion:</em></u>-
99% confidence interval estimate of the mean weight time for a population with drug treatments
(79.11 , 112.69)
Hmm
remember
can translate to 
so
can translate to 
divide both sides by 3
use calculator, if you can't use change of base formula to do it
so
evaluate using base 10 on your calculator
0.560869=x
remember
so
divide both sides by 3
use calculator, if you can't use change of base formula to do it
evaluate using base 10 on your calculator
0.560869=x