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What is the probability of getting 2 tails if a coin is tossed 4 times?
1/2*1/2*1/2*1/2+1/2*1/2*1/2*1/2+1/2*1/2*1/2*1/2+1/2*1/2*1/2*1/2+1/2*1/2*1/2*1/2+1/2*1/2*1/2*1/2+1/2*1/2*1/2*1/2+1/2*1/2*1/2*1/2= 1/2
What is the variance of these four scores 0 1 1 2?
Variance = sigma((value - mean)2) / (# values - 1) Mean = (0+1+1+2)/4 = 1 Variance = ((0-1)2+(1-1)2+(1-1)2+(2-1)2)/(4-1) Variance = (1+0+0+1)/3 Variance = 2/3 Variance ~ 0.667
What is the probability of heads heads tails tails heads heads on six flips of a coin?
(1/2)*(1/2)*(1/2)*(1/2)*(1/2)*(1/2) = 1/26 = 1/64
A fair coin is tossed four times. What is the probability of getting some combination of three heads and one tail regardless of the order?
The probability of getting a combination of three heads and one tail regardless of theorder when you toss a coin four times is:P(THHH or HTHH or HHTH or HHHT) = P(THHH) + P(HTHH) + P(HHTH) + P(HHHT) =1/2(1/2)(1/2)(1/2) + 1/2(1/2)(1/2)(1/2) +1/2(1/2)(1/2)(1/2) + 1/2(1/2)(1/2)(1/2) = 4/16 = 1/4
A coin is tossed 10 times what is the probability of getting all tails?
The answer is 1 in 2^10 or 1 in 1024 or approximately 0.098%. While there is a 50% chance of getting a heads or tails in a FAIR coin toss during each toss, there is a very low likelihood of getting 10 in row as follows: 1/2 * 1/2 * 1/2 * 1/2 * 1/2 * 1/2 * 1/2 * 1/2 * 1/2 * 1/2 = 1 / 1024 = approximately 0.098%.
Is Jupiter the 1 biggest planet 2 biggest planet?
Jupiter is the biggest, Saturn is the second biggest.
Is venus the 1 2 3 4 5 6 7?
Venus is the second planet from the sun.
What is the biggest planet to the smallest?
From largest (1) to smallest (8) 1 Jupiter 2 Saturn 3 Uranus 4 Neptune 5 Earth 6 Venus 7 Mars 8 Mercury
Is mars the 1 biggest planet or 2 biggest or 3 biggest or smallest?
Mars is the fourth smallest planet in our solar system. It is smaller than Earth, Venus, and Uranus, but larger than Mercury and Pluto. It is the second smallest of the terrestrial planets, with Mercury being the smallest.
What planet is farthest from sun 1. earth 2.venus 3. pluto 4.mercury?
1 - The Earth as Pluto is no longer a planet but a dwarf planet.
Is mercury the 3 biggest planet?
Mercury is the second smallest planet @ 3,031 miles (4,878km) in diameter after the smallest Pluto @ 1,413 miles (2274 km) in diameterno it is not the biggest planet the biggest planet in our solar system is Jupiter
Is venus the third largest planet in our solar system?
No, Venus is not the second biggest planet. Here is a list of the planets biggest to smallest. Jupiter Saturn Uranus Neptune Earth Venus Mars Mercury
Why sometimes earth is called the third planet?
Earth is the third planet out from the Sun. There is 1. Mercury, 2. Venus, and 3. Earth.
Is venus the you1 2 3 largest or smallest planet?
2 largest planet
What is the 2 planet closest to the sun?
Venus
What is the closest planet to 2 suns?
Venus
What is the 2 planet in this solar system?
Venus is the 2nd planet right above mercury
