A random sample of 10 observations was drawn from a large normally distributed population. The data is below. 2924252922252729232529242529222527292325 Test to determine if we can infer at the 6% significance level that the population mean is not equal to 24, filling in the requested information below. A. The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the form (−∞,a)(−∞,a) is expressed (-infty, a), an answer of the form (b,∞)(b,∞) is expressed (b, infty), and an answer of the form (−∞,a)∪(b,∞)(−∞,a)∪(b,∞) is expressed (-infty, a)U(b, infty). B. The rejection region for the standardized test statistic: C. The p-value is D. Your decision for the hypothesis test: A. Reject H1H1. B. Do Not Reject H0H0. C. Reject H0H0. D. Do Not Reject H1H1.
A random sample of 10 observations was drawn from a large
Test to determine if we can infer at the 6% significance level that the population
A. The value of the standardized test statistic:
Note: For the next part, your answer should use interval notation. An answer of the form (−∞,a)(−∞,a) is expressed (-infty, a), an answer of the form (b,∞)(b,∞) is expressed (b, infty), and an answer of the form (−∞,a)∪(b,∞)(−∞,a)∪(b,∞) is expressed (-infty, a)U(b, infty).
B. The rejection region for the standardized test statistic:
C. The p-value is
D. Your decision for the hypothesis test:
A. Reject H1H1.
B. Do Not Reject H0H0.
C. Reject H0H0.
D. Do Not Reject H1H1.
Hint: If your data is 1,2,3,4 you can use the following code to find the mean and standard deviation:
x = c(1,2,3,4)
mean(x)
sd(x)
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