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According to a 2018 report the mean amount of data used by all smartphone users...

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According to a 2018 report the mean amount of data used by all smartphone users with unlimited data plans was 4 87 GB per month A company would like to determine if the mean amount of data used per month by smartphone user is different that it was in 2018 In order to investigate the issue random sample of 550 smartphone users was selected Determine the null and alternative hypotheses Ho HA A Type I error in the context of this problem would be Select an answer A Type II error in the context of this problem would be Select an answer

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