Which of the following protein foods contains significant amount of carbohydrate?

During fasting or when carbohydrate is limited in the diet.  Blood glucose levels are maintained by the synthesis of glucose from

Which part of the label on a loaf of bread would be most helpful in determining if the bread is made with whole grains?

Which estimate of dietary intake would give you the best information about the typical dairy intake of children participating in a head start program?

An ARMA model is often a good way to obtain model parsimony.   

The impulse response function is just the cross-correlation function scaled by the ratio of the standard deviations of the input and output time series.

If |θ| < 1 the first-order moving average model is invertible.  

_____ represent the distribution channel to most consumers because of their direct contact with the ultimate consumers.

Winters’ method is a seasonal exponential smoothing technique that is suitable for a time series where the amplitude of the seasonal effect is proportional to the average level of the time series.

The Seven Countries Study investigated the associations among average saturated fat intake, average serum cholesterol levels and coronary heart disease (CHD) incidence rates in 14 cohorts of people living in seven countries.  This is an example of (a/an)