The 50 yard freestyle times of a college swim team are normally distributed with a mean...

   

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The 50 yard freestyle times of a college swim team are normally distributed with a mean of 28.01 seconds and a standard deviation of 2.03 seconds. Determine the probability that a randomly selected swimmer has a 50 yard freestyle time of 29.68 seconds or less. Round the solution to four decimal places, if necessary. P(29.68) Student loan debt is a growing problem in the United States. According to Experian, each student borrower owes an average of $34,470. The standard deviation of the amounts all student borrowers owe is $1,340. Determine the probability that a randomly selected student borrow owes between $34,599 and $38,750 in student loans. Assume the distribution of all amounts owed by student borrows is normally distributed. Round the solution to four decimal places, if necessary. P($34,599 $38, 750) A single-serving coffee machine is programmed to dispense 6 ounces of coffee per serving. Occasionally, the machine will start to overfill or underfill cups of coffee and require recalibration. According to the company, the coffee machine requires recalibration if it underfills or overfills cups of coffee by 0.75 or more ounces. Determine the probability that a randomly selected cup of coffee was underfilled or overfilled by more than 0.75 ounces. Assume the distribution of the amounts of all coffee dispensed by the machine are normally distributed with a mean of 6 ounces and a standard deviation of 1.63 ounces. The probability that a randomly selected cup of coffee is underfilled or overfilled by 0.75 ounces is The 50 yard freestyle times of a college swim team are normally distributed with a mean of 28.01 seconds and a standard deviation of 2.03 seconds. Determine the probability that a randomly selected swimmer has a 50 yard freestyle time of 29.68 seconds or less. Round the solution to four decimal places, if necessary. P(29.68) Student loan debt is a growing problem in the United States. According to Experian, each student borrower owes an average of $34,470. The standard deviation of the amounts all student borrowers owe is $1,340. Determine the probability that a randomly selected student borrow owes between $34,599 and $38,750 in student loans. Assume the distribution of all amounts owed by student borrows is normally distributed. Round the solution to four decimal places, if necessary. P($34,599 $38, 750) A single-serving coffee machine is programmed to dispense 6 ounces of coffee per serving. Occasionally, the machine will start to overfill or underfill cups of coffee and require recalibration. According to the company, the coffee machine requires recalibration if it underfills or overfills cups of coffee by 0.75 or more ounces. Determine the probability that a randomly selected cup of coffee was underfilled or overfilled by more than 0.75 ounces. Assume the distribution of the amounts of all coffee dispensed by the machine are normally distributed with a mean of 6 ounces and a standard deviation of 1.63 ounces. The probability that a randomly selected cup of coffee is underfilled or overfilled by 0.75 ounces is

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