The result below gives the amount (mg/mL) of ephedrine hydrochloride found in pharmaceutical preparations of Ephedrine Elixir B.P. by two different methods: derivative ultraviolet spectroscopy and an official assay method (the nominal amount in each sample was 3 mg/mL). Test whether the results obtained by the two methods differ significantly. Calculate manually. Do not use excel . Sample Derivative Official 1 2.964 2.913 2 3.030 3.000 3 2.994 3.024
The result below gives the amount (mg/mL) of ephedrine hydrochloride found in pharmaceutical preparations of Ephedrine Elixir B.P. by two different methods: derivative ultraviolet spectroscopy and an official assay method (the nominal amount in each sample was 3 mg/mL). Test whether the results obtained by the two methods differ significantly. Calculate manually. Do not use excel . Sample Derivative Official 1 2.964 2.913 2 3.030 3.000 3 2.994 3.024
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.6: Rational Functions
Problem 11SC: Find the mean hourly cost when the cell phone described above is used for 240 minutes.
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Transcribed Image Text:The result below gives the amount (mg/mL) of ephedrine hydrochloride
found in pharmaceutical preparations of Ephedrine Elixir B.P. by two
different methods: derivative ultraviolet spectroscopy and an official
assay method (the nominal amount in each sample was 3 mg/mL). Test
whether the results obtained by the two methods differ significantly.
Calculate manually. Do not use excel .
Sample
Derivative
Official
1
2.964
2.913
2
3.030
3.000
3
2.994
3.024
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