Experimental probability
0.5106
State the complementary event of Sarah riding down cliff and surviving
Sarah doesn't survive
A bag contains 10 red balls, 8 blue balls and 2 yellow balls. Find the theoretical probability of getting a blue ball. simplify
2/5
1 coin is tossed into the air.
find the sample space
{T,H}
3 pigs are selected in a farm are randomly selected out of a farm of 85 pigs, find the probability that these 3 pigs would be specifically selected
28.3
Gordon Ramsay has a 2.5% chance of winning the annual MasterChef tourney.
Describe the complementary event and find its probability
he doesn't, 99.975
A dodecagonal shaped spin wheel has, 4 blue coloured parts, 1 red coloured part, 3.0 magenta coloured parts, 2 yellow coloured parts, 1 orange coloured part, and 1 black coloured part. determine the probability that you land on the colour white.
0
2 coins are tossed into the air.
find the sample space
{HH, HT, TH, TT}
da vinci is throwing paper airplanes at a target in the sky, he throws 4588 aeroplanes and misses 3000 times,
find the probability that he hits his next shot
0.217
Fabiano caruana has a 2% chance of winning his candidates match today, find this using probability notation
0.02
A day of the week is selected randomly to host a water polo tourney. find the probability that the randomly selected day starts with "S".
2/7
1 die is rolled.
find the sample space.
{1,2,3,4,5,6}
Carlsen shot a dead bird 1380 times repeatedly, and missed his shot 5 times. find the probability that he misses his next shot
0.00362
The probability that Camerons laptop will not work today is 0.45. find the probability that Camerons laptop will work today
0.55
A class of 47 students, has 21 students who were born before the year 1542. find the probability that a randomly selected student was born after 1542.
26/47
2 dice are rolled
find the sample space
{(1,1) (1,2) (1,3) (1,4) (1,5) (1,6) (2,1) (2,2) (2,3) (2,4) (2,5) (2,6), (3,1) (3,2) (3,3) (3,4) (3,5) (3,6) (4,1) (4,2) (4,3) (4,4) (4,5) (4,6) (5,1) (5,2) (5,3) (5,4) (5,5) (5,6) (6,1) (6,2) (6,3) (6,4) (6,5) (6,6)}
Maguire couldn't score 17 goals in this premier league season, and scored 12 goals, find the probability that he misses his next goal
0.277
0.37 is the chance that Russia finds aliens on moon, state the complementary event and the complementary chance
They don't, 0.63
A warehouse has 21 Amazon boxes, 434 Ebay boxes, 79.0 big basket boxes and 2 lenskart boxes.
i.) find the probability that a randomly selected box is a lenskart box
ii.) find da probability that a randomly selected box is of amazon or big basket
i)2/536 or 1/268
ii) 23/434
3 dice are rolled
find the sample space.