A study was conducted to monitor the emissions of a noxious substance from a chemical plant and the concentration of the chemical at a location in close proximity to the plant at various times throughout the year. A total of 14 measurements were made. Computer output for the simple linear regression least squares fit is provided (some entries have been omitted and replaced with **):The degrees of freedom for SSM and SSE are, respectively

i think a, hope it .

explanation:

answer; i do believe the correct answer is (river); /// good luck

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

the answer for sodium is 0.186

the answer for rubidium is 0.251