Identify the null hypothesis Ho and the alternative hypothesis H Use u for a claim about a mean p for a claim about a proportion and o for a claim about variation An entomologist writes an article in a scientific journal which claims that fewer than 8 in ten thousand male fireflies are unable to produce light due to a genetic mutation Use the parameter p the true proportion of fireflies unable to produce light O Ho p 0 0008 H p 0 0008 O Ho p 0 0008 H p 0 0008 O Ho p 0 0008 H p 0 0008 O Ho p 0 0008