a coin is tossed 500 time if the probaility getting head is 3/4 that how many time tailed open
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Answer:
If (-5z - 8z = 91 ), then find z
Step-by-step explanation:
If (-5z - 8z = 91 ), then find z
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Answer:
PLEASE REFER TO THE ANSWER BELOW
Step-by-step explanation:
The probability of getting a head is 0.56 and getting a tail is 0.44.
In the experiment a coin is tossed 500 times.
Heads turns up 280 times.
The number of times tails turns up is 500 - 280 = 220
Now we have to calculate the probability of getting a head and getting a tail.
Probability of getting a head = 280/500 = 0.56.
Probability of getting a tail = 220/500 = 0.44.
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