Help me real quickhahahahaha
2 answers:
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Answer:
It's more likely that all of the residents surveyed will have adequate earthquake supplies since it has a probability of 98.02% which is very close to 100%.
Step-by-step explanation:
-This is a binomial probability problem with the function:
-Given p=0.3, n=11, the is calculated as:
Hence, the probability that at least 8 have adequate supplies 0.0043
#The probability that non has adequate supplies is calculated as;
#The probability that all have adequate supplies is calculated as:
Hence, it's more likely that all of the residents surveyed will have adequate earthquake supplies since and that this probability is 0.9802 or 98.02% a figure close to 1