Confidence Intervals Go To This Website: Http://www.google.c

DateOpenHighLowCloseVolumex-mean(x-mean)^2SumCountMeanVarianceStandard Deviation Quartile 1Quartile 2Quartile 3Quartiles Close =x1. If a person bought 1 share of Google stock within the last year, what is the probability that the stock on that day closed at less than the mean for that year? Hint: You do not want to calculate the mean to answer this one. The probability would be the same for any normal distribution. (5 points) The probability of this stock would be 0.5 due to the bell shaped normal curve of this data. 2. If a person bought one share of Google stock within the last year, what is the probability that the stock on that day closed at more than $400? (5 points)3. If a person bought 1 share of Google stock within the last year, what is the probability that the stock on that day closed within $45 of the mean for that year? (5 points) 4. Suppose a person within the last year claimed to have bought Google stock at closing at $362.50 per share. Would such a price be considered unusual? Be sure to use the definition of unusual from our textbook. (5 points)5. At what prices would Google have to close at in order for