The final probability is the weighted average of the playing probabilities calculated over the possible weather options:
P(john practices cello; given that it rains) * P(it rains) +
P(john practices cello; given that it does not rain) * P(it does not rain) =
0.6 * 0.7 + 0.4 * 0.3 = 0.54
The probability is 54%
Answer:
y= 4/5x + 1
Step-by-step explanation:
The only answer would be A because if you divide it by 20 it should divide it equally i tried the other ones and they didnt work
Answer:
144
Step-by-step explanation:
your welcome
