Switch to the Library module, select your images in the viewer, and use Quick Develop > Tone Control > Auto Tone.
To apply Auto White Balance, use Quick Develop > White Balance, and select “Auto” from the popup menu.
Mark - I appreciate your response. Will the method your described provide an individual and unique analysis of each separate photo?
It will. It can be very useful. You can also select multiple images and make relative adjustments, e.g. increase each photo’s exposure by 1/3 of a stop to make them all brighter by the same amount.