A survey of 39 people was conducted to compare their self-reported height to their actual height. The difference between reported height and actual height was calculated. Difference = Reported - Actual. From the sample of differences, the mean was 1.35, with a standard deviation of 0.58. a. Use the given information to estimate a 95% confidence intferval for the mean difference. Enter your answer as a tri-linear inequality accurate to 2 decimal places (because the sample statistics are reported accurate to 2 decimal places). <με b. Use the above confidence interval and explain whether it is plausible that the true mean difference is 1.3. Since Select an answer the confidence interval, it Select an answer ✓ plausible that the true mea difference is 1.3. c. Test the claim that the true mean difference is 1.3 at 0.05 significance level. Calculate and provide the p-value to test the above claim, rounded to 4 decimal places.

Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. The area of the shaded region is. (Round to four decimal places as needed.) om/Player/Player.aspx?cultureld=&theme=math&style=highered&disableStandbyIndicator=true&assignmentHandlesLocale=true# NO REF SAMPLE....pdf 2 W S 5373255.docx X H ommand # 3 80 F3 E D $ A 4 C Q F4 R F % 01 % 5 V T G < 6 MacBook Air B Y TEMPLATE Sel....docx & 7 H F7 N * 8 J A DII FB 1 M 9 resume..docx K O < H db O L F10 P Clear all command - Л. : ; I { + [ = 80 option Check answer ? Show All I } A 1 G X dele