Example 1 in this section involved an analysis of the last digits of weights from a random sample of 100 Californians. Using those same subjects, the last digits of their heights are listed in the table below. Use a 0.05 significance level to test the claim that the sample is from a population of heights in which the last digits do not occur with the same frequency. The accompanying Minitab display results from the data in the table.

Conduct the hypothesis test and provide the test statistic, critical value, and/or P-value, and state the conclusion.

Transcribed Image Text:

MINITAB Last Digit 0 1 2 3 4 5 6 7 8 9 DF chi-sg P-Value 6.6 0.679 Frequency 12 8 14 9 11 9 13 8 11 5 100 9