The certified percentage of nickel in a particular NIST reference steel sample is 1.12%, and the standard deviation associated with this number is 0.03%. A new spectrometric method for the determination of nickel produced the following percentages: 1.10, 1.08, 1.09, 1.12, 1.09. ls there an indication of bias in the method at the 95% level?
see attachment Lab #3: Aldehydes and Ketones Introduction: In this lab you will use your “Food
see attachment Lab #3: Aldehydes and Ketones Introduction: In this lab you will use your “Food Chemistry Molecular Model Kit” to construct and explain a variety of molecular models. You will need to take a few photos of your work. Please make sure that you photograph your models on a