Mathematics, 06.10.2020 18:01 dmaxbexkham
Astrid and Warren often play dominoes with their parents. The table shows their scores for 15 picked randomly games. Complete the steps below to compare the variability in Astrid’s and Warren's scores using interquartile range and mean absolute deviation. What is the interquartile range of Astrid’s data?
Answers: 1
Mathematics, 21.06.2019 15:40
Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130
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Mathematics, 21.06.2019 16:30
Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)
Answers: 1
Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Astrid and Warren often play dominoes with their parents. The table shows their scores for 15 picked...
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