March 2014

POTD: Moonrise Over Normal

POTD: Moonrise over NormalMoonrise Over Normal Bozeman, Montana 2014

The blizzard we had the other day formed this interesting snowdrift on the fence behind our neighbor’s satellite dish. Being the statistician that I am, it reminded me immediately of a normal probability distribution (a.k.a. Gaussian distribution or the proverbial “bell-shaped” curve). On closer inspection though, it’s not as symmetrical as it first looked. It’s actually skewed to the right, which would make it a better candidate for a log-normal distribution. (Not that anyone cares about that last point–I just added it to head off the couple of people I thought might actually call me on that point.)]]>

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POTD: Just Another Winter Day

POTD: Just Another Winter DayJust Another Winter Day Bozeman, Montana 2013

I took this yesterday morning when I got up. Given all the snide comments from Montanans recently about how Easterners just don’t know how to deal with even a couple of inches of snow and a bit of cold temperatures, I felt obligated to keep up the smug front in the title for this post. Yes, ten below zero is not all that uncommon in Montana. However, when it’s accompanied by heavy snow and 30-40mph winds, that’s not so usual. It actually got down to -15 later in the day yesterday, and over in Missoula there was a avalanche in town that destroyed several homes. So this Montanan for one isn’t liking winter much this weekend.]]>

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