a. Construct frequency, relative frequency, and cumulative relative frequency distributions that group the data in classes of 0.265 up to 0.280, 0.280 up to 0.295 , 0.295 up to 0.310, and so on. b. How many of these players have a batting average above 0.340? What proportion of these players has a batting average of at least 0.280 but below 0.295? What percentage of these players has a batting average below 0.3 25? 0. Construct a relative frequency histogram. Is the distribution symmetric? If not, is it positively or negatively skewed? d.onstnjetrarregive