listed below are the budgets ( in millions of dollars) and the gross receipts ( in millions of dollars for the randomly selected movies construct a scatterplot find the value. of the linear correlation coefficient r and find the P value using a=0.05 is there sufficient evidence to conclude that there is a linear correlation between budgets and gross receipts? do the results change if the actual budgets listed are $63,000.000 $87,000.000 $49,000.000 and so on
i have the scatterplot figured out i will show what i have so far

Question

listed below are the budgets ( in millions of dollars) and the gross receipts ( in millions of dollars for the randomly selected movies construct a scatterplot find the value. of the linear correlation coefficient r and find the P value using a=0.05 is there sufficient evidence to conclude that there is a linear correlation between budgets and gross receipts? do the results change if the actual budgets listed are $63,000.000 $87,000.000 $49,000.000 and so on 
i have the scatterplot figured out i will show what i have so far

andijo76 · Answer

budget(x) 63,87,49,31,193,96,91
gross(y) 61,68,45,62,536,142,48

budget (x) =63,87,49,31,193,96,91=610
gross(y)= 61,68,45,62,536,142,48=962
x*y= 3843,5916,2205,1922,103448,13632,4368=130966
x^2= 3962,7569,2401,961,37249,9216,8281=70608
y^2= 3721,4624,2025,3844,287296,20164,2304=323978

$$x=\frac{ \Sigma x }{ n }=\frac{ 610 }{ 7 }=87,y=\frac{ \Sigma y }{ n }=\frac{ 962 }{ 7 }$$=137
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now i am lost