ill to save the lives of others whose health conditions are minor in comparison? So we did a class poll. I am now stuck with a bunch of yes and no's but I do not know which stats test to run.
a reading assessment in 2018 and then in 2019. However, in 2018 105 students did the test and in 2019 only 96 students did the test. That means I do not have paired data. How do I solve this?
ve a clue at how to do it.
1st
Take 2mL of the NaHSO3 solution. Add a drop of dilute HCl solution then add .02M KMnO4 solution one drop at a time, mixing after each drop, up to no more than 5 drops. What changes did you see? Test for SO42- by adding .1MBaCl2 solution one drop at a time, mixing after each drop, up to 6 drops. Write the balanced half-reaction equation for the oxidation of the bisulfite ion, HSO3-.