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If there is a 70 chance of rain tomorrow and a 50 chance of wind and rain what is the probability that it is windy given that it is rainy Round your answer to be the nearest percent?
P(R) = 0.7The correct choice of answer is B. 71%.
There is a 80 percent chance of rain today and a 50 percent chance of rain tomorrow If the two events are independent what is the probability that it will rain today or tomorrow?
It is 1 - prob(it does not rain today and tomorrow)= 1 - prob(it does not rain today)*prob(it does not rain tomorrow) = 1 - [1- prob(it does rain today)]*[1 - prob(it does rain tomorrow)] = 1 - [1 - 0.8]*[1 - 0.5] = 1 - 0.2*0.5 = 1 - 0.1 = 0.9
Does a forty percent chance of rain mean that it will rain?
No. It's a description of a probability, or a chance, or a risk. It says it might rain. 100% that's a certainty, like the sun is going to go up tomorrow. 0%, that's something that won't happen, like Elvis returning, or world peace 50%, that's something that's as likely to happen as it's unlikely. Flipping a coin and calling it right is 50%. 40% means that it's a little more likely to remain dry.
By what percent does Safety belts increase your chance of survival in a collision?
50%
Laws of chance What is the chance of flipping 4 heads in a row?
The chance of heads the first time is 50%.The chance of heads the second time is 50%.The chance of heads the third time is 50%.The chance of heads the fourth time is 50%.The chance of all four is (0.5 x 0.5 x 0.5 x 0.5) = 0.0625 = 6.25 percent
What does 50 percent chance of rain mean?
A 50 percent chance of rain means that meteorologists are forecasting that there is a 50/50 chance that it will rain in a specific area. It indicates uncertainty in the weather conditions and means there is an equal probability of experiencing rain or not.
Is 40 percent high for rain?
40% is a Moderate chance for rain. A rule of thumb is normally anything under 50% and the chance of rain is mild to none. If it is 50% or more, the chances of rain are great and should therefore expect some showers.
What is the weather in Belgium?
The current weather in Belgium is 50 degree's Fahrenheit. It is a 10 percent chance of rain. There is 94 percent humidity.
Does a forty five percent of chance rain mean that it will rain?
No. It means there's a forty five per cent change of rain. ========================================== When a weather forecast says that there is 'a forty five percent of chance rain,' that means neither that it will rain nor that it will not rain. It certainly indicates that rain is possible, however, and that the chances are almost 50/50 either way. Weather forecasting is not and never will be an exact science. Weather is highly variable at the best of times. All that a meteorologist can do is analyze data, apply it to various models, and make an educated guess. Nevertheless, weather forecasting is much more accurate today than it has ever been before. A 45% chance of rain is really saying that there is a reasonably good chance that you might experience rain. Based on that information, you can decide if you should take an umbrella with you.
If there is a 70 chance of rain tomorrow and a 50 chance of wind and rain what is the probability that it is windy given that it is rainy Round your answer to be the nearest percent?
P(R) = 0.7The correct choice of answer is B. 71%.
There is a 80 percent chance of rain today and a 50 percent chance of rain tomorrow If the two events are independent what is the probability that it will rain today or tomorrow?
It is 1 - prob(it does not rain today and tomorrow)= 1 - prob(it does not rain today)*prob(it does not rain tomorrow) = 1 - [1- prob(it does rain today)]*[1 - prob(it does rain tomorrow)] = 1 - [1 - 0.8]*[1 - 0.5] = 1 - 0.2*0.5 = 1 - 0.1 = 0.9
My mum is a set of twin. does that mean i could have twins?
Yes. its a 50/50 chance,it depends on the genes she had. if u have a twin gene and she had one,u would have 50 or 75 percent chance
Is tourettes due to heredity?
yes. and if you carry the gene you have a 50 percent chance of passing it to your child and then if they have it they have a 50 percent chance of showing symptoms
What percent chance did you and yoyr partner have of producing male or female offspring?
50/50 chance
What letter grade is 71 percent?
71 percent letter grade, depend on the university, is about a D+.
What does 50 percent chance of snow mean?
It means, with that kind of forecast, the meteorologist is never wrong!
Does a forty five percent chance of rain mean that it will rain?
Good question. The public perceives the statement with several meanings -- 45% of the weather forecast area will see rain tomorrow; the probability of rain in any region covered in the forecast is 45% tomorrow; "it might rain tomorrow"; 45 out of 100 (almost 50:50) cases that tomorrow we shall see some participation, based on today's weather conditions and what happened in the past; etc. Which is correct?I suggest reading the related links. Also read the books by Professors Edward Burger and Michael Starbird.==============================No. It means there's a forty five per cent change of rain. ========================================== When a weather forecast says that there is 'a forty five percent of chance rain,' that means neither that it will rain nor that it will not rain. It certainly indicates that rain is possible, however, and that the chances are almost 50/50 either way. Weather forecasting is not and never will be an exact science. Weather is highly variable at the best of times. All that a meteorologist can do is analyze data, apply it to various models, and make an educated guess. Nevertheless, weather forecasting is much more accurate today than it has ever been before. A 45% chance of rain is really saying that there is a reasonably good chance that you might experience rain. Based on that information, you can decide if you should take an umbrella with you.
