MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Express the confidence interval 102.7±77.3 in the form of a trilinear inequality.
___<μ<___
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- Please show solving steps and if possible what excel functions are used to get these answers.arrow_forwardExpress the confidence interval 704.1±141.1704.1±141.1 in the form of a trilinear inequality. _______<μ< _________arrow_forwardAssume that a sample is used to estimate a population mean μμ. Find the 98% confidence interval for a sample of size 338 with a mean of 47.1 and a standard deviation of 19.5. Enter your answer as a tri-linear inequality accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).____< μ <____Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.I need helparrow_forward
- Assume that a sample is used to estimate a population mean μμ. Find the 80% confidence interval for a sample of size 313 with a mean of 22.1 and a standard deviation of 19.4. Enter your answer as a tri-linear inequality accurate to one decimal place (because the sample statistics are reported accurate to one decimal place). < μμ <arrow_forwardAssume that a sample is used to estimate a population mean μμ. Find the 99% confidence interval for a sample of size 377 with a mean of 21.7 and a standard deviation of 21.2. Enter your answer as a tri-linear inequality accurate to 3 decimal places.< μμ <arrow_forwardExpress the confidence interval 236.9<μ<382.3236.9<μ<382.3 in the form of ¯x ± ME¯x ± ME = ________ ± _________arrow_forward
- 7.1.9 Express the confidence interval 0.777arrow_forwardAssume that a sample is used to estimate a population mean μμ. Find the 99% confidence interval for a sample of size 665 with a mean of 53.1 and a standard deviation of 8.5. Enter your answer as a tri-linear inequality accurate to 3 decimal places. ? < μ < ?arrow_forward6.1.5 Find the critical value z, necessary to form a confidence interval at the level of confidence shown below. c = 0.94 (Round to two decimal places as needed.)arrow_forwardarrow_back_iosarrow_forward_ios
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