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Data from Gapminder

Question 58

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Data from gapminder.org on 184 countries was used to examine if there is an association between (average) female life expectancy (that is, the average lifespan of women in the country) and the average number of children women give birth to for the year 2019. A scatterplot of the data follows. Data from gapminder.org on 184 countries was used to examine if there is an association between (average)  female life expectancy (that is, the average lifespan of women in the country)  and the average number of children women give birth to for the year 2019. A scatterplot of the data follows.   -State the null and alternative hypotheses using proper notation. A)    versus   B)    versus   C)    versus   D)    versus
-State the null and alternative hypotheses using proper notation.


A) Data from gapminder.org on 184 countries was used to examine if there is an association between (average)  female life expectancy (that is, the average lifespan of women in the country)  and the average number of children women give birth to for the year 2019. A scatterplot of the data follows.   -State the null and alternative hypotheses using proper notation. A)    versus   B)    versus   C)    versus   D)    versus  versus Data from gapminder.org on 184 countries was used to examine if there is an association between (average)  female life expectancy (that is, the average lifespan of women in the country)  and the average number of children women give birth to for the year 2019. A scatterplot of the data follows.   -State the null and alternative hypotheses using proper notation. A)    versus   B)    versus   C)    versus   D)    versus
B) Data from gapminder.org on 184 countries was used to examine if there is an association between (average)  female life expectancy (that is, the average lifespan of women in the country)  and the average number of children women give birth to for the year 2019. A scatterplot of the data follows.   -State the null and alternative hypotheses using proper notation. A)    versus   B)    versus   C)    versus   D)    versus  versus Data from gapminder.org on 184 countries was used to examine if there is an association between (average)  female life expectancy (that is, the average lifespan of women in the country)  and the average number of children women give birth to for the year 2019. A scatterplot of the data follows.   -State the null and alternative hypotheses using proper notation. A)    versus   B)    versus   C)    versus   D)    versus
C) Data from gapminder.org on 184 countries was used to examine if there is an association between (average)  female life expectancy (that is, the average lifespan of women in the country)  and the average number of children women give birth to for the year 2019. A scatterplot of the data follows.   -State the null and alternative hypotheses using proper notation. A)    versus   B)    versus   C)    versus   D)    versus  versus Data from gapminder.org on 184 countries was used to examine if there is an association between (average)  female life expectancy (that is, the average lifespan of women in the country)  and the average number of children women give birth to for the year 2019. A scatterplot of the data follows.   -State the null and alternative hypotheses using proper notation. A)    versus   B)    versus   C)    versus   D)    versus
D) Data from gapminder.org on 184 countries was used to examine if there is an association between (average)  female life expectancy (that is, the average lifespan of women in the country)  and the average number of children women give birth to for the year 2019. A scatterplot of the data follows.   -State the null and alternative hypotheses using proper notation. A)    versus   B)    versus   C)    versus   D)    versus  versus Data from gapminder.org on 184 countries was used to examine if there is an association between (average)  female life expectancy (that is, the average lifespan of women in the country)  and the average number of children women give birth to for the year 2019. A scatterplot of the data follows.   -State the null and alternative hypotheses using proper notation. A)    versus   B)    versus   C)    versus   D)    versus

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