One newspaper claims that less than 25% of its readers belong to Class A. In a sample of 950 readers, we found 191 Class

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One Newspaper Claims That Less Than 25 Of Its Readers Belong To Class A In A Sample Of 950 Readers We Found 191 Class 1 (43.36 KiB) Viewed 62 times

One newspaper claims that less than 25% of its readers belong to Class A. In a sample of 950 readers, we found 191 Class A. Check this claim at the 5% significance level and answer (use four decimal places and the comma as decimal separator): a) What is the test statistic of the test mentioned above? b) What is the p-value of the test mentioned above? c) Can we say that less than 25% of readers belong to Class A? Yes, as we reject the null hypothesis Yes, as we do not reject the null hypothesis No, as we reject the null hypothesis No, as we do not reject the null hypothesis