Correlations with the NOK$/$USD exchange rate Changes in the NOK$/$USD exchange rate have, historically, correlated with changes in oil prices. Table $3$: NOK$/$USD and Brent Blend NOK$/$USD Brent Blend January $1,20228\mathrm{.}819477\mathrm{.}24$ May $20,20229\mathrm{.}7819114\mathrm{.}86$ Sources: Norges Bank and FREDTable $5$: Dependent Variable: $log$ change NOK$/$USD exchange rate

Table $5$ shows the regression results for four different specifications, using

data from January $1,2000$ to January $1,2020,$ with log change in the

NOK$/$USD exchange rate as the dependent variable. ${?}^1$ Briefly explain the

economic intuition for the signs of the coefficients $($except the intercept$).($my question is how to analysis this graph? show me details$)$