Associative property of addition
Answer I b because we do not care
Answer: 10, 4, 5, 7, 4
Step-by-step explanation: This one was tricky
The probability that the total number of heads in all the coin tosses equals 12 is 0.0273.
Given a fair dice and tossing a fair coin sixteen times.
We have to find the probability that the total number of heads in all the coin tosses equals 12.
The probability lies between 0 and 1.
Probabiltiy of coming head when the coin is tossed 1 time is 0.5 and probability of coming tails is also 0.5.
Let X shows the sum of heads while tossing.
P(X=12)=?
We can find the probability using binomial theorem.
=![16C_{12} (0.5)^{12} (0.5)^{2}](https://tex.z-dn.net/?f=16C_%7B12%7D%20%280.5%29%5E%7B12%7D%20%280.5%29%5E%7B2%7D)
We have to toss sixteen times and out of 16 times we need head 12 times.
=16!/12!4!*0.00024*0.0625
=1820*0.000015
=0.0273
Hence the probability that the total number of heads in all the coin tosses equals 12 is 0.0273.
Learn more about probability at brainly.com/question/24756209
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