How frequently do Skittles packs contain an identical payload?

Originally published at: https://boingboing.net/2019/04/18/how-frequently-do-individual-p.html

6 Likes
5 Likes

Using the term “payload” to describe an amount of food, even one as processed as Skittles, makes me feel strangely uneasy…

9 Likes

Reading this story makes my teeth hurt…

2 Likes

I . . . I feel validated.


Alas, since retiring, I know longer have the luxury of getting a daily packet of M&Ms from the office candy jar, which was a great way to get lots of samples, and I’m trying to lose weight so my quest to entirely tally a 5 lb. bag is off the table.

I guess I could sort and tally a bag and then put the candies in a nice container and leave them at place where I volunteer.

22 Likes

When I was in college, I used a 2 pound bag of m&ms as a study reward for my physics final.

after dumping out the bag, was astonished to discover that there were no green ones!

I wrote a strongly worded note to M&Ms, and was amazed to discover that I got coupons for 6 pounds of free replacements in the mail.

go figure. I was not alone in my color counting.

13 Likes

I don’t think I would want to calculate the exact PDF. :cold_sweat:

1 Like

Oscar Charlie Delta.

4 Likes

He could have built a LEGO Technic sorter, increased sample size to a million skittles, and still finished in less than 3 months.

6 Likes

Skittlegate!

My oldest daughter got a Skittle stuck in her nose when she was two. It’s a damned good thing we didn’t have 27,739 other Skittles lying around, or there’s no telling how full her head would have gotten.

8 Likes

there’s a fair chance you’ll get anywhere between 55 and 65 (though in fairness there’s about a 2 in 3 chance of getting 59,60 or 61)

Presumably they only care about weight - and also presumably carefully control that, to avoid giving too much candy*, which suggests the individual candies vary in size/density quite a bit.

*Although, alternately, this might just mean that 65-ish candies is the target and they consistently shortchange buyers.

1 Like

+1 for fun.

-1 Because statistically, this is bullshit with respect to @beschizza 's title: it does not, for example, account for replicating the sample distribution of Skittles™ in the second bag, or the sample distribution of the third bag, etc.

3 Likes

I believe you mean…
A = 3, C = 2, D = 1, E = 2, H = 1, I = 1, L = 2, O = 1, R = 2, S = 1, T = 1

salieri-fruity-pebbles

6 Likes

It’s not all THAT difficult. Start by assuming, for the heck of it, that all colors are equiprobable, and posit that, to avoid angry consumers, they make sure at least N of each color get into every packet. You can ignore the variation in package count by “binning” each packet count value separately.

Friday’s a holiday, so have the answer ready to turn in at the start of Monday’s class.

Noooooo! :tired_face: Nine characters of noooooooo!

1 Like

Okay. Now I’d like to know how the individual Skittles differ in weight, and if there is a significant spread across the different colours.

The gold-coated ones are obviously heaviest.

What? You don’t have gold-coated Skittles?

I can’t help you.

2 Likes

I can only imagine that the green hopper had a jam at the time that 2 lb. bag was filled.

Come to think about it, I’m not sure it would work out that way; gold is so malleable that coatings/plating could be incredible thin…
Further testing is needed.