O The interval from -2.22 to 1.79 captures an area of 0.95 under the z curve....
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O The interval from -2.22 to 1.79 captures an area of 0.95 under the z curve. This implies that another large-sample 95% confidence interval for μ has lower limit x - 2.22- and upper limit x + 1.79- Would you recommend using this 95% interval over the 95% interval x ± 1.96- √n √n (Hint: Look at the width of each interval.) The new 95% interval has width Need Help? Read It X O √n The 95% interval discussed in the text has width Enter a number. O Vn The new interval is wider than * the interval discussed in the text, so the new interval [would not be recommended Ō ✓x discussed in the text? Explain. O The interval from -2.22 to 1.79 captures an area of 0.95 under the z curve. This implies that another large-sample 95% confidence interval for μ has lower limit x - 2.22- and upper limit x + 1.79- Would you recommend using this 95% interval over the 95% interval x ± 1.96- √n √n (Hint: Look at the width of each interval.) The new 95% interval has width Need Help? Read It X O √n The 95% interval discussed in the text has width Enter a number. O Vn The new interval is wider than * the interval discussed in the text, so the new interval [would not be recommended Ō ✓x discussed in the text? Explain.
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Related Book For
Statistics The Exploration & Analysis of Data
ISBN: 978-1133164135
7th edition
Authors: Roxy Peck, Jay L. Devore
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