The Effect of Rainfall, Temperature, and Relative Humidity on the Yield of Cassava, Yam, and Maize in the Ashanti Region of Ghana

Table 2

Multiple linear regression output of maize yield under climatic conditions.

	Unstandardized coefficients		Standardized coefficients	t	Sig.	95% Confidence interval for estimates
	Estimates	Standard error	Beta			Lower bound	Upper bound
Constant
Minimum temperature
Maximum temperature
Relative humidity
Rainfall
Model summary
R	R-square	Adjusted R	Standard error of the estimate	Regression sum of squares	Residual sum of squares	F	Sig.