2. Volcanologists have measured the hydrogen content (in % of total umber of atoms) of samples of gases collected from the 1970 Moumt Etna volcanic eruptions. Values are given in the following table: 1970 Hydrogen content (%) 38.5 36.0 46.5 35.5 45.5 37.0 36.0 53.0 35.8 44.5 35.5 32.0 52.0 39.0 37.0 47.0 42.0 57.0 42.5 54.5 35.0 592.5 43.5 48.0 45.0 44.6 38.5 53.0 55.0 40.0 37.5 57.7 Enter the data in Excel. Now find out the following information. Median for 1970 Hydrogen content Mode for 1970 Hydrogen content SEM for 1970 Hydrogen content Standard deviation for 1970 Hydrogen content 99% Lower confidence limit 1970 Hydrogen content 99% Upper confidence limit 1970 Hydrogen content Do you things this sample of data give you a normal distribution curve?...... and Why?
2. Volcanologists have measured the hydrogen content (in % of total umber of atoms) of samples of gases collected from the 1970 Moumt Etna volcanic eruptions. Values are given in the following table: 1970 Hydrogen content (%) 38.5 36.0 46.5 35.5 45.5 37.0 36.0 53.0 35.8 44.5 35.5 32.0 52.0 39.0 37.0 47.0 42.0 57.0 42.5 54.5 35.0 592.5 43.5 48.0 45.0 44.6 38.5 53.0 55.0 40.0 37.5 57.7 Enter the data in Excel. Now find out the following information. Median for 1970 Hydrogen content Mode for 1970 Hydrogen content SEM for 1970 Hydrogen content Standard deviation for 1970 Hydrogen content 99% Lower confidence limit 1970 Hydrogen content 99% Upper confidence limit 1970 Hydrogen content Do you things this sample of data give you a normal distribution curve?...... and Why?
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 3ECP: Estimate the age of a newly discovered fossil for which the ratio of carbon-14 to carbon-12 is...
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