A highway sensor recorded 16 vehicles—only 4-wheeled cars and 2-wheeled motorcycles—and accounted for exactly 60 tires. How many of these vehicles were motorcycles?

2

Step-by-step explanation:14x4=56

60-56=4

Which is 2 motor cycles

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.