Quiz 2 1. What s an inferential statistic? 2. is a premise that forms a set of predictions about the likelihood of certain events occurring. 3. Explain how proportions and probabilities differ. 4. Discuss theoretical prediction and empirical outcome. Provide an example of a theoretical prediction. 5. Calculate the binomial probability distribution for: Percentage of Granted Pretrial Release in United States Crime Type Percentage Granted (Successes) North Carolina 70.50% or .71 Virginia 45.80% or .46 South Carolina 31.30% or .31 Georgia 25.10% or .25 a. Compute the combination for: b. Calculate the probability of failure for Motor Vehicle Theft. c. Construct the binomial product distribution for Motor Vehicle Theft using the restricted multiplication rule. 6. Interpret the correlations below (main effects and intercorrelations) Correlations Exposure COMPUTE Seriousness_Exposure Exposure=Q4 Seriousness_general COMPUTE Q6 + Q8 + Fearofcrime COMPUTE Seriousness=Q5r + Q10 + Q12+ COMPUTE Seriousness_general=Q35_1 Q7r + Q9r + Q1lr + Q14 + Q16 + Fearofcrime=Q34 1+ Q35_2 + Q35_3 + Q35_4 Q13r + Q15r + Q17r Q18 + Q20 + Q34 2+ Q34 3 + + Q35 5+ Q35_6+Q35_7 + Q19r+ Q21r+ Q22 + Q24 + + Q34 5+ Q34 6+ + Q35 8+Q35 9+ Q23r + Q25r + Q27r Q26 + Q28 + Q34 7+ 034 8 Q35 10 + Q29r + q31r + Q33r Q30 + Q32 Resilience Vulnerability Fearofcrime COMPUTE Pearson Fearofcrime-Q34_1 + Correlation .209 101 020 .314 159 Q34 2 + Q34_3+ + Q34_5 Sig. (2-tailed) .023 + Q34 6+Q34_7+ Q34_8 .271 .842 001 .098 N 121 1 18 121 106 119 110 Seriousness_general earson COMPUTE Correlation .209 227 178 134 .054 eriousness_general=Q35_1Sig. (2-tailed) 023 .014 071 153 Q35 2+ 035 3+ Q35_4 N 582 Q35_5+ Q35_6+ Q35 7 N Q35 8+ Q35 9+ 118 BIT 118 104 116 107 Q35 10 Seriousness_Exposure Pearson 227 COMPUTE Correlation 101 981 374 .289 Seriousness=Q5r + Q7r+ Sig. (2-tailed) .271 .014 .000 Q9r + Q1lr+ Q13r + Q15r 000 .002 + Q17r+ Q19r + Q21r+ Q23r+ Q25r + Q27r+ Q29r 121 118 121 106 119 110 + 931r + Q33r Exposure COMPUTE Pearson Exposure=Q4 + Q6 + Q8 + Correlation .020 BLI .981 289 .287 Q10 + Q12 + Q14 + Q16 + Sig. (2-tailed) .842 071 1.000 .003 Q18 + Q20 + Q22 + Q24 + .004 Q26 + Q28 + Q30 + Q32 N 106 104 106 106 104 99 Resilience Pearson 314 134 Correlation .374 289 .806 Sig. (2-tailed) .001 .153 .000 .003 .000 119 116 119 104 119 108 Vulnerability Pearson Correlation 159 .054 .289 .287 .806 Sig. (2-tailed) 360 582 .002 .004 000 110 107 110 99 108 1 10 a - Higher scores indicate more fear of crime b - Higher scores indicate the respondent feel the crime is more serious in general c - Higher scores indicate perception of less seriousness after being exposed to a crime d - Higher scores indicate less exposure to crime e - Higher scores indicate the respondent is more resilient f - Higher scores indicate the respondent is less vulnerable