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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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robbie robbie
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2 years ago
Nationwide Insurance would like to perform a chi-square test to investigate whether a difference exists in the proportion of male and female teenagers who text while they drive. A random sample of 80 male teenagers found that 50 indicated they texted while driving. A random sample of 120 female teenagers found that 65 indicated they texted while driving. The expected frequency of male teenagers who text is ________.

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Textbook 
Business Statistics

Business Statistics


Edition: 2nd
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Lenore5040Lenore5040
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robbie Author
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2 years ago
Thank you, thank you, thank you!
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This calls for a celebration Person Raising Both Hands in Celebration
54321abs
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Helped a lot
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