Use the shared results from the Student Data Table and follow the instructions below.Devise a null and alternative hypothesis, then perform a one sample z-test using alpha=0.05 if our class is taller or shorter than the average human in the United States. Graphically display your answer and statistically write up results. In addition, determine the effect size of this relationship and interpret. Notes:The average height of adults in the United States is 67.03.8 inches. (Note: this is a population SD)Calculate and interpret the effect size (use Cohen's d): Cohen's d = (Msample - population) ? ?)Devise a null and alternative hypothesis, then perform a t-test using alpha =0.05 if the students in our class that are born in warm weather months are taller or shorter than those born in cold weather months. Graphically display your answer and statistically write up results. In addition, determine the effect size of this relationship and interpret.Notes:Population SDs are unknown.Assume the northern hemisphere: Warm months = April, May, June, July, August, September Cold months = October, November, December, January, February, MarchUse Cohen's d effect size: Cohen's d = (M2 - M1) ? SDpooled) where SDpooled = ?((SD12 + SD22) ? 2)

Written Assignment 3 . Google ! X du n Research * Student Resources Academic Policies . Help Videos Well-Being Resources David Asuncion-Cruz Tedit Height Foot Size Hand Size Months Birthday Distance to Work Sleep Homework ID School Enrolled (whole (whole (whole Enrolled Month (whole miles) (minutes) (minutes) inches) inches) inches) Applied Science and April 0 70 10 420 180 Technology Applied Science and 2 May 67 10 300 90 Technology Applied Science and September 12 10 360 180 12 72 Technology Business and 24 April 68 11 420 60 Management Applied Science and 16 December 12 69 10 420 60 Technology Healthcare 6 11 October 60 62 120 a 360 Management Applied Science and November 20 67 300 90 Technology 8 Applied Science and Apri 20 70 10 480 45 Technology Applied Science and 9 August 0 72 10 8 540 180 Technology 10 11 12 13 10/