Colton makes the claim to his classmates that less than 50 of newborn babies born this year in his state are boys To prove this claim he selects a random sample of 344 birth records in his state from this year Colton found that 176 of the newborns are boys What are the null and alternative hypotheses for this hypothesis test Select the correct answer below Ho p 0 5 Ha p 0 5 Ho p 0 5 O O O O Ha p0 5 Ho p 0 5 Ha p 0 5 Ho p 0 5 Ha p 0 5