question below the ces) Number of Children for families 2 3 1 2 3 1 1) What is the mean of this distribution? ( points) D+12.13 N 4 y- Σ (1) Mean 21 2) What is the mo? (1 o) 3-0=3 3) What is the interquartile range (OR)? (4 points) IAR = Q₂ -Q, z 4-4 20 Page 12 of 15
SOC/CRM127 14223 2 Student N 0,4 3,3 4) What is the standard deviation? (5 points) S: S = E (Y-9) 7 N-1 S= 0²1 7 2 ² +32 1.5 15 sort Sa √9.338 Sa B 23.05
6. Here is the frequency disebut of croche block. Calculate and answer the 6. Here is the frequency disebut of croche block. Calculate and answer the question below the ces) Number of Children fo
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