Mathematics, 06.05.2020 01:41 mary4228
Researchers in a certain country investigated how having daughters influences voting on women's issues by members of the federal government. The researchers use voting records of each member of the federal government to compute an index score, where higher scores indicate more favorable voting for women's rights. The researchers modeled the index score (y) as a function of the number of daughters (x) a voting member has. Data collected for the 418 members of the federal government last year were used to fit the straight-line model, E(y) = β0 + β1x.
a. If it is true that having daughters influences voting on women's issues, will the sign of β1 be positive or negative? Explain.
Answers: 3
Mathematics, 21.06.2019 22:30, jcazares3558
Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?
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Mathematics, 22.06.2019 00:30, kitykay2399
An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.
Answers: 1
Researchers in a certain country investigated how having daughters influences voting on women's issu...
Mathematics, 30.07.2020 23:01
Mathematics, 30.07.2020 23:01