Mathematics, 11.06.2020 17:57 xxxanitaxxx
A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 260.5-cm and a standard deviation of 1.6-cm. For shipment, 8 steel rods are bundled together. Find the probability that the average length of a randomly selected bundle of steel rods is greater than 260.2-cm. P(M > 260.2-cm) = Enter your answer as a number accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
Answers: 3
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Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.
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Pat listed all the numbers that have 15 as a multiple write the numbers in pats list
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Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made
Answers: 2
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