6. Here is the frequency disebut of croche block. Calculate and answer the 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 question below the ces) Number of Children fo
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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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