blueollie

Why Sanders path to the nomination is so narrow…

Workout notes: walked my Cornstalk 8.1 + 2.05 in 2:40; legs were sore and achy at the start so I made it an easy Easter Walk to take advantage of the great weather.

Nomination
I used figures from the New York Times and Fivethirtyeight.com and Nate Silver’s analysis of the demographics of the remaining states.

Basic Assumptions:

1. Hillary Clinton has 1267 pledged delegates and Bernie Sanders has 1037. I came up with this number by using the New York Times figures which included the Alaska and Hawaii primaries but NOT the Washington results and I assumed that, from Washington, the delegate split was Sanders 74-27 (based on 101 delegates and the percentage of the vote).

2. There are 4051 pledged delegates available and it takes 2026 to get a majority of these.

Model Assumptions
1. Sanders wins 60 percent of the delegates in Wisconsin. Note: Hillary Clinton is actually forecast to WIN Wisconsin with a probability of 85 percent, though the demographics are friendly to Sanders.

2. Sanders wins 75 percent of the 204 delegates in the following states: Wyoming, Oregon, Montana, South Dakota and North Dakota. This model assumption is based on the Hawaii-Alaska-Washington results in terms of demographics.

3. There are 1527 delegates left from New York, Connecticut, Delaware, Maryland, Pennsylvania, Rhode Island, Indiana, Guam, West Virginia, Kentucky, Virgin Islands, Puerto Rico, California, New Jersey, New Mexico and D. C.

Model assumptions 1 and 2 has that, after the Sanders friendly states, Sanders with 1037 + 138 = 1175 pledged delegates and Clinton with 1267 + 66 = 1333 pledged delegates.

Sanders would need 851 of the remaining 1527 delegates, or 55.7 percent. Clinton would need 693 of the remaining 1527 delegates, or about 45.3 percent (numbers add up to more than 100 percent due to rounding).

Note that Clinton is expected to win California, New York, Maryland and Pennsylvania; these states have 1016 of the remaining delegates. Remember that if Sanders loses any one of these, or does no better than “break even”, he falls further into the delegate hole.

Below is a screenshot of my spreadsheet with the relevant data.