Consider the simple linear regression model yi=α+βxi+ϵi,i=1,2,…,24, where α∈R and β∈R are unknown parameters, the errors ϵi's are i.i.d. random variables having N(0,σ2) distribution, where σ>0 is unknown. Suppose the following summary statistics are obtained from a data set of 24 observations (x1,y1),…,(x24,y24): Sxx=∑i=124(xi−xˉ)2=22.82, Syy=∑i=124(yi−yˉ)2=43.62, and Sxy=∑i=124(xi−xˉ)(yi−yˉ)=15.48, where xˉ=241∑i=124xi and yˉ=241∑i=124yi. Then, for testing H0:β=0 against H1:β=0, the value of the F-test statistic based on the least squares estimator of β, whose distribution is F1,22, equals (rounded off to two decimal places)