Respuesta :
P(both red)=(10/17)(9/16)
P(both blue)=(7/17)(6/16)
P(both same)= sum of above 2 = (90+42)/(16*17)=132/(16*17)=0.485
coz both same means both blue or both red
P(both blue)=(7/17)(6/16)
P(both same)= sum of above 2 = (90+42)/(16*17)=132/(16*17)=0.485
coz both same means both blue or both red
00. 1°/. Because
Red: 10/17×100=58. 8°/.
Blue: 7/17×100=41. 1°/.
Probability: 58. 8+41. 1=99. 9°/.
100. 0-99. 9=00. 1°/.
Red: 10/17×100=58. 8°/.
Blue: 7/17×100=41. 1°/.
Probability: 58. 8+41. 1=99. 9°/.
100. 0-99. 9=00. 1°/.