Data Set 1 "Body Data" in Appendix B includes weights (kg) of 300 subjects. Use a 0.05 significance level to test the claim that the sample is from a population of weights in which the last digits do not occur with the same frequency. When people report their weights instead of being measured, they tend to round so that the last digits do not occur with the same frequency. Do the results suggest that the weights were reported?

Data Set 1

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AGE GENDER (1=M) PULSE SYSTOLIC DIASTOLIC HDL LDL WHITE RED PLATE WEIGHT HEIGHT WAIST ARM CIRC BMI 100 112 134 126 114 73 35 36 98.6 96.9 4.47297 108.2 54.4 120.3 73.1 83.1 4.80 319 172.0 120.4 40.7 37.0 44.3 30.3 34.0 116 28.0 45.4 28.4 25.9 57 4.9 6.9 7.5 4.73 187 186.0 107.8 38 94 94 4.32 170 160.5 97.2 34 50 50 104 4.95 140 179.0 95.1