Ionizing radiation is sometimes used to preserve agricultural products. a journal article concerning the effect of gamma irradiation on the storage life of garlic reported the following: 180 garlic bulbs were treated with radiation immediately after harvest. 153 of those bulbs were worthy of sale in the market 120 days after harvest. several years of data suggest that 2/3rds of untreated garlic bulbs are worthy of sale in the market 120 days after harvest. do these data suggest that irradiation is beneficial in keeping garlic bulbs worthy of sale in the market? answer this question by conducting the appropriate hypothesis test and calculating the p-value.