Solve for the mean and standard deviation of the following binomial distributions. a. n = 40 and p = 0.50 b.n= 70 and p=0.55 c.n= 100 and p = 0.50 (Round the intermediate values to 2 decimal places, eg, 0.21. Round your answers to 2 decimal places, eg. 2.15.) a. Mean = Standard deviation b. Mean = Standard deviation - c. Mean Standard deviation = Toythool and Medit