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Mathematics, 02.09.2020 22:01, Suhayb981
Frank bought P pounds of oranges at $2.29 per pound and q pounds of apples at $1.69 per pound. What does the expression 2.29P represent?
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Mathematics, 21.06.2019 15:00, vnzgirl
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
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Mathematics, 21.06.2019 18:00, xojade
Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.
Answers: 1
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Frank bought P pounds of oranges at $2.29 per pound and q pounds of apples at $1.69 per pound. What...
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