Use the country.sav data file to answer the following question. You want to examine what factors affect male life expectancy (lifeexpm) in years within different countries. In particular, you think that the following variables will have an impact on male life expectancy. The number of doctors per 10,000 people (docs) Gross Domestic Product (GDP) measured in dollars The country’s status as a developed or developing country (develop) where 0 = developed and 1 = developing)
How well does this model explain the variation in male life expectancy? Explain using statistics.
59% of the variation in male life expectancy is explained by the model.
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If a researcher observes whether a behavior of interest occurs during short, randomly selected intervals, the approach to data collection is
a. continuous real-time sampling. b. time-interval sampling. c. cluster sampling. d. time-point sampling.
Which of the following is a goal of lobbyists in their dealings with Congress?
a. to have bills and provisions in bills they favor pass b. to increase the total amount of congressional earmarks in legislation c. to promote disturbances in the political system d. to encourage the formation of competing groups within the congressional lobbying system
Sentencing a convicted offender without him being present in the court is part of the due process of sentencing
Indicate whether the statement is true or false
The modern state of Nigeria is about _____________ years old
a. fifty b. one hundred and fifty c. two hundred d. seventy five e. ninety