Below is a sample of share prices (in dollars) for a particular stock, selected at random over several years:242 253 261 269 271 235 240 242 230259 243 242 274 255 232 259 230 273Use Excel (or other form of electronic assistance) to find the mean, median, mode, and standard deviation for this sample. Round answers to the nearest tenth.Mean =Median =Mode =Standard Deviation =Using the Empircal Rule, what percent of values would be 235.4 or less?%What percent of values would be 281 or more?%If you haven't answered the question correctly in 3 attempts, you can get a hint.