Jenna and Maria are hiking to a campsite located at
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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)
Answer:
71.12 cm
Step-by-step explanation:
There are 2.54 cm per inch, so your conversion is ...
(28 in)(2.54 cm/in) = 28×2.54 cm = 71.12 cm . . . (exactly)
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As with all units conversions, you multiply by a fraction whose value is 1. That is, the conversion factor has the same value in the numerator as in the denominator. You choose those values so the numerator has the units you want, and the denominator has the units you want to convert from. Here, that conversion factor is ...
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