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.
Group of answer choices
-31.70
15.53
-15.53
31.70
= 0.30
Test statistic = z
= - P0 / [P0 * (1 - P0 ) / n]
= 0.30 - 0.5 / [(0.5 * 0.5) / 1507]
= -15.53
Test statistics = -15.53
A claim is made that the proportion of children who play sports is less than 0.5,...
Question 5 (4 points) A Find the value of the test statistic z using z PP P9 n A claim is made that the proportion of children who play sports is less than 0.5, and the sample statistics include n = 1507 subjects with 30% saying that they play a sport. 1) -31.70 2) 15,53 3) -15.53 O4) 31.70
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