Determine the chi square value

Reference no: EM1382121

I know the equation is : c2 = S (observed - expected)2 expected

A cross between 2 pink snapdragon plants produces 46 Red snapdragons, 115 pink snapdragons, and 42 white snapdragons. Your hypothesis is that the cross is Rr x Rr (Incomplete Dominance), and that the phenotypic ratio of the offspring is 1Red: 2Pink: 1White. Perform the Chi square test. What is your chi square value and is your hypothesis supported?

Reference no: EM1382121

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