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Select the correct answer from each drop-down menu. A group of people were surveyed, and the data about their age and whether they have an iron deficiency was recorded in the two-way frequency table. Iron Deficiency Age Less than 20 Years20–30 YearsMore than 30 YearsTotal Yes413724102 No1094346198 Total1508070300 Based on the data in the table, the probability of randomly choosing a person who has iron deficiency and is less than 20 years old is . The probability of randomly choosing a person who does not have iron deficiency and is 20 years old or more is

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