The Pew Research Center claims that 92% of all adult Americans own a cell phone of some kind. Karina wants to test if this is true. She randomly surveys 493 adults and find that 445 of them own cell phones. Do you think Karina should reject the Pew Research Center's claim? Why or why not? Step 1: State the hypothesis. Step 2: Determine the Features of the Distribution of Point Estimates Using the Central Limit Theorem. By the Central Limit Theorem, we know that the point estimates are Select an answer | with distribution mean and distribution standard deviation Step 3: Assuming the Claim is True, Find the Probability of Obtaining the Point Estimate. P? ?V = P(? ?V Step 4: Make a Conclusion About the Claim