Question: You may need to use the appropriate appendix table or technology to answer this question Given are five observations for two variables, x and
You may need to use the appropriate appendix table or technology to answer this question Given are five observations for two variables, x and y. (Round your answers to two decimal places.) 123 4 7,474 11 14 (x+ (a) Use sp to estimate the standard deviation of wh " x (b) Use to develop a 95% confidence interval for the expected value o xto (c) Use Spd 1. x 6 to estimate the standard deviation of an individual value of y when x-3 (d) Use to develop a 95% prediction interval for y when x-5.
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