Linear Regression Equation

Question

My professor asked me "can you use your regression equation to estimate the value of MMNT when MMXT is equal to 200?"

These are my regression equation results:

Simple linear regression results:

Dependent Variable: MMNT

Independent Variable: MMXT

MMNT = -83.433595 + 0.90046048 MMXT

Sample size: 62

R (correlation coefficient) = 0.96386938

R-sq = 0.92904418

Estimate of error standard deviation: 24.140533

Parameter estimates:

ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept	-83.433595	5.155088	≠ 0	60	-16.184708	<0.0001
Slope	0.90046048	0.032126608	≠ 0	60	28.028495	<0.0001

Analysis of variance table for regression model:

SourceDFSSMSF-statP-value
Model	1	457818.42	457818.42	785.59655	<0.0001
Error	60	34965.919	582.76532
Total	61	492784.34

Answer 1

When MMXT = 200,

MMNT = -83.422595 + 0.90046048 * 200

= 96.669501