Xylem Park hosts many expos to teach the public about plants. Last year's desert plant expo featured cacti. Among the 7900 plants at the desert plant e 5000 were cacti. At that expo, the organizer took a sample of 49 plants. He found that 36 of these plants were cacti. For the organizer's sample, find and write with proper notation the population proportion and sample proportion of plants that were cacti. Write the proportions as decimals (not percentages) rounded to two decimal places. (a) Population proportion: (Choose one) ▼ (b) Sample proportion: O O

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