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Find the value of the test statistic z using z = .
A claim is made that the proportion of children who play sports is less than 0.5, and the sample statistics include subjects with 30% saying that they play a sport.
Question 9 answers
16.81
-34.32
-16.81
34.32
A claim is made that the proportion of children who play sports is less than 0.5, and the sample statistics include subjects with 30% saying that they play a sport.
Question 9 answers
16.81
-34.32
-16.81
34.32