You don't know. Theres a 50/50 chance that it will and then a 50/50 chance that it won't.
P(R) = 0.7The correct choice of answer is B. 71%.
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
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.
50%
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
50% of rain means it will rain over 50% of the area. It may or may not happen. Maybe or maybe not.there is still a chance of it happening. It is a slight chance so it may not even happen.
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.
The current weather in Belgium is 50 degree's Fahrenheit. It is a 10 percent chance of rain. There is 94 percent humidity.
P(R) = 0.7The correct choice of answer is B. 71%.
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.
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
50-50 percent people like the rain
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
50/50 chance
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
It means, with that kind of forecast, the meteorologist is never wrong!
71 percent letter grade, depend on the university, is about a D+.