ℙ ( ℬ ( n , p ) ≥ k ) = β ( p , k , n − k + 1 )  β ( k , n − k + 1 )         ( 74 )   MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBamrtHrhAL1wy0L2yHvtyaeHbnfgDOvwBHrxAJfwnaebbnrfifHhDYfgasaacH8akY=wiFfYdH8Gipec8Eeeu0xXdbba9frFj0=OqFfea0dXdd9vqai=hGuQ8kuc9pgc9s8qqaq=dirpe0xb9q8qiLsFr0=vr0=vr0dc8meaabaqaciaacaGaaeqabaWaaeGaeaaakeaatuuDJXwAK1uy0HMmaeXbfv3ySLgzG0uy0HgiuD3BaGqbaiab=LriqjabcIcaOGWaaiab+XsicjabcIcaOiabd6gaUjabcYcaSiabdchaWjabcMcaPiabgwMiZkabdUgaRjabcMcaPiabg2da9maalaaabaacciGae0NSdiMaeiikaGIaemiCaaNaeiilaWIaem4AaSMaeiilaWIaemOBa4MaeyOeI0Iaem4AaSMaey4kaSIaeGymaeJaeiykaKcabaGae0NSdiMaeiikaGIaem4AaSMaeiilaWIaemOBa4MaeyOeI0Iaem4AaSMaey4kaSIaeGymaeJaeiykaKcaaiaaxMaacaWLjaGaeiikaGIaeG4naCJaeGinaqJaeiykaKcaaa@6AD6@