Given the following sample data, calculate mean, variance, standard deviation of each variable. In addition, calculate covariance and correlation between the two variables. Assuming temperature is the outcome variable and humidity is the predictor, make a scatter plot between the two. Does the scatter plot show a linear relationship? What does the correlation between the two variables tell us?

Temperature	83	64	72	81	70	68	65	75	71	85	80	72	69	75
Humidity	86	65	90	75	96	80	70	80	91	85	90	95	70	70