Question 1120720
all 11 germinate is 0.6^11 or 0.0036
Only three will not germinate is same as 8 will germinate
That is 11C8*0.6^8*0.4^3=0.1774
More than 5 will germinate is 0-5 won't germinate. That sum is 0.2465 so the answer is 1-0.2465 or 0.7535
Expected value is 11*0.6 or 6.6