Multiple Choice QuestionLife expectancy tables provide Blank______.Multiple choice question.optionsexact numbersaverageschi-square data

Understanding the Question

The question is asking what life expectancy tables provide. The options given are:

1. Exact numbers
2. Averages
3. Chi-square data

Analyzing the Options

1. Exact Numbers: While life expectancy tables can give specific figures, they are often based on statistical averages rather than fixed numbers for every individual.
2. Averages: Life expectancy tables generally provide average life expectancy based on statistical demographics.
3. Chi-Square Data: Chi-square data pertains to statistical tests that assess the goodness of fit among observed data; it is not directly relevant to life expectancy tables.

Conclusion

Life expectancy tables primarily provide averages based on demographic data and statistical analysis.

Final Answer

Averages.