What is the answer?

2. Are avid readers more likely to wear glasses than those who read less frequently? Three hundred men in the Korean army were selected at random and classified according to whether or not they wore glasses and whether the amount of reading they did was above average, average, or below average. The results are presented in the following table. Wear Glasses? Amount of Reading Yes No Above average 47 26 Average 48 78 Below average 31 70 Suppose we wish to test the null hypothesis that there is no association between the amount of reading you do and whether or not you wear glasses. Under the null hypothesis, the expected number of average readers who wear glasses is approximately * (1 Point)