110f 17 (9 complete) HW Score: 41.96%, 10.91 Score: 0 of 2 pts Question Help Bus Econ 9.2.29 RI An assombly-lne machine turns out washers with the following thicknesses (n millimetors). Find the mean and standard deviation of the thicknesses. 1.99 2.01 1.44 1.22 162 1.67 1.77 1.51 1.65 1.61 1.22 201 155 1.26 1.95 1.4 The mean is 1.6225 mm. Round to four decimal places as needed.) The standard deviation is mm (Use the answer for the mean to find this answer. Round to four decimal places as needed) Enter your answer in the answer box and then click Check Answer All parts showing Clear A MacBook Air 0 3 0