Question 1:

Why is it important to provide detailed information about the methods used in an experiment?

Question 2:

Convert 0.75 lb to mg?

For the calculation show all the steps in the calculation and final answer.

#5.Which experiment that we did do you think was the most prone to random error, and which do you think was most prone to systematic error? Why was that the case for those experiments?

Professor decided to conduct an experiment determining the differences taking tutoring or not across college year on statistics grades.

Is there an interaction, if yes, what are the effects?

Write the summary on the Analysis of Copper using Flame atomic absorption.

Describe sources of experimental error and how it can impact the data collected ?

discuss what is matrix interference that might occur In this experiment ?

Write out a chart or explain in writing how you would conduct an experiment on retroactive interference. Make sure to clearly indicate what is given to both the control and experimental groups. (6 Points)

2. How would Evelyn Effec affect the products formed from the dehydration of 2-methylhexanol (My product is 1-methylcyclohexene)? How could you modify the experiment to check for the Evelyn Effect?

Suppose you wanted to study the effects of exercise on mood—which of the methods (experiment, case study, naturalistic observation, or survey) might you select and why? How would you conduct the study?

Lay out the design for two between-subjects experiments: a) an experiment involving an experimental group and a control group, and b) a factorial design with three independent variables that have three, and two levels respectively.