Demonstrate the knowledge that students acquired in the concepts of measures of central tendency, dispersion and position TabOOle presented below presents the distribution of people by age limits. Using the pooled data formulas to find the Variance and Standard Deviation for the ages, complete the table below, and then calculate the Variance and Standard Deviation: limite F Middle ( x ) (f) X middle X-middle )2 (x-media)2.f point X Limites f (Punto Medio) (x)(f) (X-Media) (X-Media)2 (X-Media)2 -f 10-14 15-19 20- 24 12 25-29 7 30-34 Il. Find the mean, mode, and median for: 1) 3, 8, 10, 14, 14, 9, 10, 12, 21, 5, 13, 11, 10. 2) 232, 212, 151, 325, 421, 132, 236, 145, 145, 145. 3) 4.8, 5.1, 5.9, 4.88, 3.24, 5.11, 6.12, 5.03, 4.44. Ill. Using the following grouped data table, determine the Mode, Median, Mean, Q1, and Q3. Clase 1-10 11-20 12 21-30 22 31-40 14 41-50 9