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Yes they are, however its been a bit of controversial due to the sponsorship in the recent years. When Slovakia qualified for the world in 2010 they actually used a yellow ball.
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If you draw 5 balls with replacement from an urn containing white balls and black balls is the probability of getting 3 white balls always higher than if you draw the balls without replacement?
The probability of getting 3 white balls in a draw of 5 balls with replacement from an urn containing white balls and black balls is always greater than the same test without replacement, because the number of white balls decreases when you draw a white ball and do not replace it. The ratio of white to black with replacement is constant, and is always less than one, assuming there is at least one black ball. The ratio of white to black without replacement decreases each turn, and is still less than one, and is less than the previous ratio, unless the question asked about 2 white balls or less.
A bag contains 3 red balls and 4 green balls randomly draw one ball then replace it and randomly draw a second what is the percentage?
Drawing one red ball out of a bag that contains 3 red balls and 4 green balls is 3 in 7. If we are to randomly select one ball out of the bag and replace it (I assume with the same ball) then there are still 3 red balls and 4 green balls. The odds are still 3 in 7. It doesn't matter how many times you draw. Every time you draw a ball you have a 3 in 7 chance of pulling out a red ball.
How do you do probabilities?
Example of probability is if you have 10 blue gumballs 5 pink gumballs and 3 orange gumballs the answer is 10 because the more gumballs you have is the one you will pick without looking if you still dont understand please comment below,thanks for all questions:)
Why 0 is rational number?
because it does not value Zero is considered rational because it can still be expressed as a fraction
What equals 23 over 60 on a test?
23/60 in a test still equals 23/60. Just because it is in a test does not change the fraction!23/60 in a test still equals 23/60. Just because it is in a test does not change the fraction!23/60 in a test still equals 23/60. Just because it is in a test does not change the fraction!23/60 in a test still equals 23/60. Just because it is in a test does not change the fraction!
What color does a soccer ball have to be in an official game?
Traditionally, the soccer ball was checkered, made out of white and black leather hexagons. Nowadays, soccer balls are made out of synthetic materials, and have thus changed both in terms of size and color. It is still popular to use the similar designs and light colors (often silver), though there is no regulation requiring this, and sometimes different colored balls, such as orange ones, are used in official games.
When was the leather lace up ball last used in English soccer?
There are still leather balls used in rugby matches.
Do soccer balls burst?
Yes technically soccer balls can and do burst. There is a rubber bladder inside every soccer ball which is made of latex or butyl rubber. Function of this bladder is to hold air inside the soccer ball, some time this bladder is bursted thus loosing all the air in the soccer ball and make it unplayable ans considered to be bursted even though its outer shell is still intact.
My legs have no fat because I play soccer but are still very big. How can I get skinnier legs?
i play soccer to and my belly and my legs are fat why is that?
Does mia still play soccer?
yes she still plays soccer
Is soccer or softball better?
well in my opinion it is soccer but that is because i am a guy and i cant stand still for very long so yeah. haha
Why does Cody Simpson like sing?
Because he has nothing else to do. He is still high balls.
How are sports from the middle ages similar today?
they are similar because soccer and football are still around today and have the same names and rules still today.
If I put a orange sim card into an orange pay as you go phone would it still work?
I think, but it is kinda hard to answer it because you cant understand what it is asking.
Is orange jello okay as a clear liquid?
YES! just because it is orange in color,you can still see though it.any jello,broth,juice is ecceptable.
What muscles are still working when you sit still?
My balls
Why are Greek tragedies still relevant today?
Because they appeal to the human soul no matter what time period.
