A student in a senior English class is interested in the number of chapters the English teachers at this school assign for reading each night. She wants to test the hypotheses H₁: µ = 15 versus H₁: µ = 15, where µ = the true mean number of chapters assigned nightly by English teachers at this school. Assume the number of chapters assigned nightly by English teachers at this school is Normally distributed with an unknown μ, and a 95% confidence interval for u is found to be 12 ± 3.4. Which conclusion can be drawn on the basis of this confidence interval? O Reject Ho, and conclude English teachers at this school give 15 chapters of reading nightly. O Reject Ho, and conclude English teachers at this school do not give 15 chapters of reading nightly. O Reject Ho, and conclude English teachers at this school give more than 15 chapters of reading nightly. O Fail to reject Ho, and conclude English teachers at this school give more than 15 chapters of reading nightly. O Fail to reject Hỏ, and do not conclude English teachers at this school do not give 15 chapters of reading nightly.

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A student in a senior English class is interested in the number of chapters the English teachers at this school assign
for reading each night. She wants to test the hypotheses H₁: µ = 15 versus H₁: μ = 15, where µ = the true mean
number of chapters assigned nightly by English teachers at this school. Assume the number of chapters assigned
nightly by English teachers at this school is Normally distributed with an unknown μ, and a 95% confidence interval
for p is found to be 12 ± 3.4. Which conclusion can be drawn on the basis of this confidence interval?
O Reject Ho, and conclude English teachers at this school give 15 chapters of reading nightly.
O
O Reject Ho, and conclude English teachers at this school do not give 15 chapters of reading nightly.
Reject Ho, and conclude English teachers at this school give more than 15 chapters of reading nightly.
Fail to reject Ho, and conclude English teachers at this school give more than 15 chapters of reading nightly.
Fail to reject Ho, and do not conclude English teachers at this school do not give 15 chapters of reading nightly.
Transcribed Image Text:A student in a senior English class is interested in the number of chapters the English teachers at this school assign for reading each night. She wants to test the hypotheses H₁: µ = 15 versus H₁: μ = 15, where µ = the true mean number of chapters assigned nightly by English teachers at this school. Assume the number of chapters assigned nightly by English teachers at this school is Normally distributed with an unknown μ, and a 95% confidence interval for p is found to be 12 ± 3.4. Which conclusion can be drawn on the basis of this confidence interval? O Reject Ho, and conclude English teachers at this school give 15 chapters of reading nightly. O O Reject Ho, and conclude English teachers at this school do not give 15 chapters of reading nightly. Reject Ho, and conclude English teachers at this school give more than 15 chapters of reading nightly. Fail to reject Ho, and conclude English teachers at this school give more than 15 chapters of reading nightly. Fail to reject Ho, and do not conclude English teachers at this school do not give 15 chapters of reading nightly.
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