Part (e) Calculate the sample standard deviation. (Round your answer to one decimal place.) s Enter your answer
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To calculate the sample standard deviation, first find the mean (average) of your data set. Next, subtract the mean from each data point and square the result. Then, sum these squared differences. Divide this sum by the number of data points minus one to find the variance. Finally, take the square root of the variance to get the sample standard deviation. Remember, rounding is key—make sure you finish up your answer to one decimal place for clarity! It might be easy to confuse the sample standard deviation with the population standard deviation. The key difference is in the formula: while the population uses 'N' (the total number of data points), the sample version uses 'N-1'. This correction, known as Bessel's correction, helps address bias in the estimation of the population variance and standard deviation. So keep your eyes peeled for that little detail!