The price of a gallon of unleaded gas was $2.89 yesterday. Today, the price fell to $2.84. Find the percentage decrease. Round your answer to the nearest tenth of a percent.

2.89 rounded is 3 2.82 rounded is 2.80 which = 2.8 you minus 3-2.8 it = 0.2

Step-by-step explanation:

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.