please answer both fast

a An urn contains 15 red and 15 blue balls. The red balls are numbered from 1 to 15, and so are the blue. Ten balls are drawn all at once from the urn. What is the probability that (exactly) two numbers are repeated? A[ ] 0.1919 B[ ] 0.0548 C[ ] 0.3838 D[ ] 0.7676 o Which of the following statements is false? A [ ] The p-value is not the probability that the null hypothesis is true B [ ] The pvalue is the probability, assuming H0 to be true, that the test statistic has a value whose disagreement with H0 is as great as or greater than that which was actually observed C [ ] The pvalue has a meaningful interpretation whether or not the signicance level is specied D [ ] When the null hypothesis is false, the pvalue has a uniform distribution