How would I found the probability if a person brought 1 share of Google stock within the last year if the stock closed at less than the mean of 59.30 and it has a standard deviation of 32.88589462.
How would I found the probability if a person brought 1 share of Google
stock within the last year if the stock closed at less than the mean of 59.30 and it has a standard deviation of 32.88589462. The mean can’t be calculated in the calculation. Would the probability be the same for any normal distribution?