If it takes an average of 10 seconds to download a certain file, what is the probability that the download will take at least 12 seconds?
Added by Chad G.
Step 1
Since it takes an average of 10 seconds to download the file, we can assume that the download time follows a normal distribution with a mean of 10 seconds. The probability of the download taking exactly 10 seconds is therefore the probability of the download time Show more…
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