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A publisher reports that 62% of their readers own a laptop. A marketing executive wants to test the claim that the actual percentage is actually
A publisher reports that 62% of their readers own a laptop. A marketing executive wants to test the claim that the actual percentage is actually more than the reported percentage. A random sample of 130 found that 70% of readers owned a laptop. Is there sufficient evidence at the 0.10 level to support the executive's claim? Note: p-value must be found by using the z-table (cumulative normal distribution table).
p-value =
Conclusion (write R for "reject H0", and F for "fail to reject H0"):
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