Mathematics, 19.07.2019 16:30 lolgirl9757
The table below shows the velocity y, in miles per minute, of a toy car at different times x, in minutes: time (x) (minutes) 10 20 30 40 velocity (y) (miles) 0.2 0.8 0.1 0.4 part a: what is the most likely value of the correlation coefficient of the data in the table? based on the correlation coefficient, describe the relationship between time and velocity of the toy car. [choose the value of correlation coefficient from β1, 1, β0.04, 0.99] part b: what is the value of the slope of the graph of velocity versus time between 10 minutes and 20 minutes, and what does the slope represent? part c: does the data in the table represent correlation or causation? explain your answer. i need asap so if anyone can me i'd really appreciate it! i'll give brainliest to whoever gives the best answer
Answers: 1
Mathematics, 22.06.2019 03:10
The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.
Answers: 3
The table below shows the velocity y, in miles per minute, of a toy car at different times x, in min...
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