You are conducting a study to see if the proportion of women over 40 who regularly have mammograms is significantly different from 0.39. You use a significance level of a = 0.002. Ho : p = 0.39 H1 : p + 0.39 You obtain a sample of size n = 164 in which there are 59 successes. a) What is the test statistic for this sample? (Report answer accurate to two decimal places.) test statistic = b) What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = c) The p-value is... O less than (or equal to) a O greater than a d) This test statistic leads to a decision to... O reject the null O accept the null