2016, 75.8% of women aged 20-24 had no children. What is the chance that if you wanted to meet a woman aged 20-24 that she already has at least one child in 2016
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In 2016, 75.8% of women aged 20-24 had no children. What is the chance that if you wanted to meet a woman aged 20-24 that she already has at least one child in 2016.
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- There is a 23% chance that a random 100 dollar myster box sold online contains a smartphone. Whatr is the probability that you will have to purchase 32 of these mystery boxes to get five with a smartphone?Every day, there is a 90% chance that Kevin will spill coffee on himself while driving to work. Looking at the next eight days, what is the probability that Kevin will spill coffee on himself on just two of those days? Looking at the next eight days, what is the probability that Kevin will spill coffee on himself on at least two of those days? Enter your answers as whole numbers or decimals.It is believed that 42% of American cell phone users have some version of an iPhone. If a random sample of 250 Americans with cell phones is taken, what is the probability the sample proportion of iPhone users will be greater than 45.5%?
