Mathematics, 19.12.2019 06:31 kira3039
Ten people were chosen at random and surveyed. the survey asked participants for the number of hours they sleep per night and the amount of their annual income. letting x represent the number of hours the participant sleeps per night and y represent the participant's annual income, the surveyor calculated the correlation coefficient between x and y to be 0.39. interpret the correlation coefficient calculated by choosing the statement below which correctly describes the correlation between x and y.
Answers: 2
Mathematics, 21.06.2019 18:30
Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.
Answers: 1
Mathematics, 21.06.2019 21:30
Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.
Answers: 1
Ten people were chosen at random and surveyed. the survey asked participants for the number of hours...
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