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If there is a 30 chance of rain on tomorrow what is the probability it will not rain on tomorrow?
There is a 70% chance it will not rain tommorrow! There is a 70% chance it will not rain tommorrow!
What is the probability that it will rain in February next year?
Certain.
What is the probability that there will be rain during at least one of three days?
There is insufficient information in the question to properly answer it. You need to specify what range of dates and what the typical climate is like, perhaps by specifying the geographic location that you are interested in. If you want to take this to an extreme, and say for any date and for anywhere on the world, then since it is always raining at least somewhere, then the probability that there will be rain during at least one of three days is 1.
What is the probability of 4 boys in a family with 4 children?
In a family with four children, the probability of having four boys is 1 in 16.
What is the probability stated as a decimal that it will not rain on Saturday if you see in the newspaper that there is a forecast of 20 percent chance of rain?
There is an 80% or 0.80 chance that it will not rain on Saturday
Probability that it will rain is .25 in March you spend 5 days What is the probability that your vacation will be all sunny?
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.
The probability it will rain is 40 percent each day over a five-day period what is the probability that is will rain on exactly three or four of the five days?
P(Rain) = 0.4 P(No Rain) = 0.6 P(Rain on 3 out of 5 days) = 5C3x(0.6)^2x(0.4)^3 = 0.2304 P(Rain on 4 out of 5 days) = 5C4x(0.6)^1x(0.4)^4 = 0.0768 So P(Rain 3 or 4 out of 5 days) = 0.2304 + 0.0768 = 0.3072
What is the probability that it will rain on 2 consecutive days?
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%.
If the probability of rain is 0.99 what is the probability of no rain?
The probability of no rain is the complement of the probability of rain. If the probability of rain is 0.99, then the probability of no rain is calculated as 1 - 0.99, which equals 0.01. Therefore, there is a 1% chance of no rain.
Probability of rain on monday is what is the probability of no rain on Monday?
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%
What is the probability of having rain at least once in five days?
The probability is 1. At any point in time it is raining somewhere on earth.
What is the probability of rain 5 percent?
It means there is a 5% chance of rain for the given day. If you were presented with 100 days of equivalent conditions, you would expect it to rain for 5 of them
The weather forecast says there is a 60 percent chance of rain today and a 40 percent chance of rain tomorrow What is the probability that it will rain today and tomorrow?
The probability that it will rain today and tomorrow is the multiplication of the probabilities of it raining both days. That is 0.6 X 0.4 = 0.24 So there is a 24% chance that it would rain both days.
If the probability that it will rain tomorrow is 0.38 then the probability that it will not rain tomorrow is?
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
True or false The' probability that it will rain today is 0.65 and probability that it will rain or snow is 0.55?
False; the "or" is an additive property so the probability of rain or snow muse be greater than or equal to 0.65.
A sentence with the word probability?
"There is a high probability of rain this evening."
The probability of rain on any given day is 40 percent Shirley says that means there is a 60 percent chance it will not rain the whole week she is there. Do you agree?
No. There is a 60% chance that on a given day there will be no rain at a given location in the forecast area. But for two days that reduces to 36% ( .6x.6), and to 21% (.6x.6 x.6 ) for three days, etc., based on probability.
