K 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, 1910 users of the method gave birth to 935 males and 975 females. There is about a 19% chance of getting that many babies born female if the method had no effect. Because there is a 19% chance of getting that many babies born female if the method had no effect, the method couples would likely use a procedure that raises the likelihood of a baby born female from the approximately 50% rate expected by chance to the ☐ % produced by this method. (Round to the nearest integer as needed.) So, this method

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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K
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, 1910 users of the
method gave birth to 935 males and 975 females. There is about a 19% chance of getting that many babies born female
if the method had no effect.
Because there is a 19% chance of getting that many babies born female if the method had no effect, the method
couples would likely use a procedure that raises the likelihood of a
baby born female from the approximately 50% rate expected by chance to the ☐ % produced by this method.
(Round to the nearest integer as needed.)
So, this method
Transcribed Image Text:K 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, 1910 users of the method gave birth to 935 males and 975 females. There is about a 19% chance of getting that many babies born female if the method had no effect. Because there is a 19% chance of getting that many babies born female if the method had no effect, the method couples would likely use a procedure that raises the likelihood of a baby born female from the approximately 50% rate expected by chance to the ☐ % produced by this method. (Round to the nearest integer as needed.) So, this method
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