Question 35 2 pts A fundraiser for a museum is calling people from a list of former donors to determine how much they plan to donate next year. The average donation amount last year was $550, but the distribution was highly skewed, with the majority of donations being small dollar amounts and a small percentage (5%) over $10,000. If the fundraiser wants to know the chance of getting more than 10% of a random selection of donors who fall in this category (over $10,000 last year), the SD of the box representing the population of all former donors is best described as... Fixed and unknown; it must be estimated Random and unknown; it must be estimated Fixed and known Random and known Previous Next Quiz saved at 5:13pm Submit Quiz