content area top Part 1 In 2016 a poll estimated that 3.2% of adults in a certain country are vegetarian. A nutritionist thinks this rate has changed. The nutritionist samples 300 adults from this country and finds that 16 are vegetarian. Complete parts (a) through (c) below. Question content area bottom Part 1 a. What is ModifyingAbove p with caret, the sample proportion of vegetarians? ModifyingAbove p with caretequals enter your response here (Round to three decimal places as needed.)