Question: Need to use the Sample to Decide. 1. Based on the normal probability plot (NPP) of our sample shown below, does it appear that a

Need to use the Sample to Decide.

1. Based on the normal probability plot (NPP) of our sample shown below, does it appear that a normal probability model is appropriate for the population from which the sample came?

Need to use the Sample to Decide.1. Based on the normal probabilityplot (NPP) of our sample shown below, does it appear that anormal probability model is appropriate for the population from which the samplecame? Probability Plot of A Probability Plot of B Probability Plot of

Probability Plot of A Probability Plot of B Probability Plot of C Normal - 95% CI Normal - 95% CI Normal - 95% CI Mean 102.8 Mean 56.17 2 Mean 4.108 2 N 3.226 StDev 21.14 StDev 9.243 StDev N 25 N 25 N 25 AD 0.221 AD 2.861 AD 0.81 0 1 P-Value 0.811 P-Value

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