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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%

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If there is a 75 percent chance of rain on Monday and a 25 percent chance of rain on Tuesday what is the probability of rain on either Monday or Tuesday?

thirteen sixteenths.


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.


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


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.


A sentence with the word probability?

"There is a high probability of rain this evening."


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.


The probability of rain on thanksgiving day in Boston is 0.75 the probability of rain in Honolulu on thanksgiving day is 0.24 what is the probability that it rains in Boston or Honolulu on thanksgiv?

0.81 apex:)


Is the probability that it will rain tomorrow is 28 percent an example of classical probabilityor empirical probability or subjective probability?

Subjective based on information given


What tool is used to check the probability of rain?

Rain Gauge


What is the definition of or in a probability?

My answer for probability Probability is the chance that something will happen - how likely it is that some event will happen. Sometimes you can measure a probability with a number: "10% chance of rain", or you can use words such as impossible, unlikely, possible, even chance, likely and certain. Example: "It is unlikely to rain tomorrow".


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%.


What does probability of precipitation mean?

It means how likely is it to rain.