Answer all please

The accompanying data represent the monthly rate of return of a certain company's common stock for the past few years. Complete parts (a) and (b) below. 2 Click the icon to view the data table. (a) Determine and interpret the quartiles. The first quartile is Q1 = (Round to four decimal places as needed.) The second quartile is Q2 = (Round to four decimal places as needed.) The third quartile is Q3 = (Round to four decimal places as needed.) Interpret the quartiles. Choose the correct answer below. A. The first quartile is one standard deviation below the mean (or average monthly return), the second quartile is the m O B. All monthly returns within one standard deviation of the mean are contained in the first quartile, all monthly returns v O C. The first quartile is the lower bound of plausible monthly returns, and the third quartile is the upper bound of plausib O D. Of the monthly returns, 25% are less than or equal to the first quartile, 50% are less than or equal to the second que (b) Check the data set for outliers. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The outlier(s) is/are (Type an integer or a decimal. Do not round. Use a comma to separate answers as needed.) O B. There are no outliers in the data set. 2: Rate of Return 0.26 0.26 0.03 0.06 0.06 - 0.04 - 0.04 0.22 0.47 0.06 - 0.14 0.19 0.05 0.18 0.09 0.02 - 0.05 - 0.02 0.08 0.02 - 0.02 0.13 - 0.08 - 0.02 0.06 - 0.01 0.07 - 0.05 0.01 -0.10 0.02 0.03 0.01 0.11 - 0.11 0.10 0.10 0.25 - 0.02 0.03