Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
False; the "or" is an additive property so the probability of rain or snow muse be greater than or equal to 0.65.
"There is a high probability of rain this evening."
If the probability that it will rain is 0.25, then the probability that it is sunny is 0.75. The probability of it being sunny for five days, then is 0.755, or about 0.2373.
0.81 apex:)
No, it means it might, with a probability of 0.1
IF probability of rain is X percent then probability of no rain is 100- X percent. For example if prob of rain is 80% prob of no rain is 20%
LetA= rainP(A)=0.38LetA'= not rainP(A') =1 - P(A)=1 - 0.38=0.62so probability of it will not rain tommrow is 0.62
False; the "or" is an additive property so the probability of rain or snow muse be greater than or equal to 0.65.
"There is a high probability of rain this evening."
If the probability that it will rain is 0.25, then the probability that it is sunny is 0.75. The probability of it being sunny for five days, then is 0.755, or about 0.2373.
Rain Gauge
0.81 apex:)
This is a binomial probability distribution; n=12, r=2 & P=.05. Read directly from the table probability of 2 is .099 (plugging this data into my calculator gives 0.09879).
The probability of rain on any given day is independent of the previous day, assuming that weather conditions do not influence each other. Therefore, to calculate the probability of rain on two consecutive days, you would multiply the individual probabilities of rain on each day. For example, if the probability of rain on any given day is 30%, the probability of rain on two consecutive days would be 0.30 * 0.30 = 0.09 or 9%.
No, it means it might, with a probability of 0.1
There is a 70% chance it will not rain tommorrow! There is a 70% chance it will not rain tommorrow!
000-099 = -99