1. Math
  2. Advanced Math
  3. a student developed a new method for measuring trace levels...

Question: a student developed a new method for measuring trace levels...

Question details

A student developed a new method for measuring trace levels of atmospheric gasses. He decides to analyze the amount of 2-chloroethylsulfide in the mixture gas cylinder. The mixture gas is known to contain 40 parts per thousand (ppt) of 2-chloroethylsulfide. The analysis yielded the following results; 43.3 34.8 31.9 37.8 34.4 42.1 33.6 35.3 a) Determine whether there is a significant difference between the experimental mean and the expected value at α = 0.05. (13 Marks)
Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution