Determine whether the results appear to have statistical significance, and also determine whether the results appear to
have practical significance.
In a study of a birth sex selection method used to increase the likelihood of a baby being born female, 2074 users of the
method gave birth to 1013 males and 1061 females. There is about a 15% chance of getting that many babies born fernale if
the method had no effect.
Because there is a 15% chance of getting that many babies born female if the method had no effect, the metho
X
couples would likely use a procedure that raises the likelihood of a baby
born female from the approximately 50% cate expected by chance to the % produced by this method.
(Round to the nearest integer as needed.)
So, this method
