4.

You are conducting a study to see if the probability of catching the flu this year is significantly more than 0.41. You use a significance level of a = 0.10. Ho: p = 0.41 HA : P > 0.41 You obtain a sample of size n = 473 in which there are 220 successes. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places. ) p-value =