The brief here is to shoot and present a series of photos in which we display and comment on histograms. The exercise is intended not "as an in-depth analysis" but to familiarize oneself with "the most basic characteristics of an image." In preparation I did a bit of research and reading on histograms, which I report on in a separate post
here.
The exercise calls specifically for low, average, and high contrast images, each shot at normal exposure, plus one stop up and down for each, for a total of nine exposures. I decided to shoot these while also shooting for Exercise 2, about which you can read more
here.
We are asked to comment on the relationship between the exposure and the data in the histogram, noting especially highlight and shadow clipping. I used exposure compensation to meet the requirement for multiple exposures (the RX100 does not feature auto-bracketing) which, as you can see, resulted in differing shutter speeds. I may wish to experiment with actual f-stops and see if it produces different results. My guess is that it will not.