Use the following distribution to complete parts a through d

Last updated: 5/1/2023

Use the following distribution to complete parts a through d below 3 5 9 12 11 a Compute the mean and standard deviation of the distribution The mean is 8 The standard deviation is 3 87 Round to the nearest hundredth as needed SCULTY b Multiply each number in the distribution by 3 and compute the mean and the standard deviation of this ne distribution The mean is