Answer the following question and explain your answer

QUESTION

Match the scenario with critical analysis factor that needs to be considered before making an analysis:

V UUUUU Technique Hidden Variable Presentation of Data sample size Bias A manager selects every Yth employee to judge the productivity of his 30 member staff. A member of the administration from St. Charles concluded that the HWCDSB has the best adult teaching program in Hamilton and surrounding area. A weak linear correlation graph shows a sudden dip in the data at one point causing the graph to become bimodal. A research company hires teenagers to test out their new lineup of toddler toys to see which one should be promoted this Christmas The advertising company chooses a scale on their graph that is not consistent on the xaxis