Plankton and Karen were tired of trying to steal the Krabby Patty formula, so they attempted to create a new; tasty kelp hybrid that they could use to make delicious chumburgers and put Mr: Krabs, SpongeBob, and Squidward out of business: To do this, they cross - fertilized two traditional types of kelp that are green with 3 stripes or brown with 5 stripes: The offspring came in four varieties: two were like the originals green with 3 stripes and brown with 5 stripes there were two new hybrids green with 5 stripes and brown with 3 stripes The two new types were tastier than the originals, but Karen and plankton knew their plan would only make a profit if the tasty hybrids occurred more abundantly than the bland originals. They counted the types of 100 kelp offspring in a breeding experiment and entered them in the table below: Green, 3 Green, 5 Brown, 3 Brown stripe stripe stripe stripe (old) (new) (new) (old) Observed Count 29 16 20 35 Expected by chance 25 25 25 25