In a hypothetical population of 1,000 people, tests of blood-type genes show that 165 have the genotype AA, 470 have the genotype AB, and 365 have the genotype BB. i need help finding the chi square value and please explain how u did it, can someone also explain this p value null hypothesis?

p^2 + 2pq + q^2 = 1

0.16 + 0.48 + 0.36 = 1 (from the question)

hence, q^2 = 0.36

then, q= square root of 0.36

          = 0.6

Explanation:

self explantory

please give 5 star

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.