You may need to use the appropriate appendix table or technology to answer this question. Given are five observations fo
Posted: Wed Jul 06, 2022 12:23 pm
You may need to use the appropriate appendix table or technologyto answer this question. Given are five observations for twovariables, x and y. (Round your answers to two decimal places.) xi3 12 6 20 14 yi 55 40 55 10 15 (a) Estimate the standard deviationof ลท* when x = 11. (b) Develop a 95% confidence interval for theexpected value of y when x = 11. to (c) Estimate the standarddeviation of an individual value of y when x = 11. (d) Develop a95% prediction interval for y when x = 11. to