Question

can someone help me with the second part of this problem (where the x is) I have tried multiple times, cannot figure it out.

A persan's metabalic rate is the tate at which the body consumes energy. Metabelic rate is important in studies af weight gain, cieting, and eese Here are the metabolic rates of7 men who took part in a study o cieting. The units are calories per 24 hours. These are the same caleris used to destribe the energy content of foods.) 1725 1697 1335 1614 1460 1967 1418 Cakkulate the mean ankl standard deviation of the metabelic rates, shcwing each step in detail. First find the mean x by summing the 7 observetians and dividing by 7 Than find each of the deviations , and their squares. What is the sum of the deviatkons? 2184 X Calculete the veriarce as an average of the squered deviations (remamber to dide by n- 1) Finally, obtainsathe square roor of the variance. Round your answar to two decimal places. 190 ,814048

Answer 1

Sum of the deviations = $\bg_white \sum$(x-$\bg_white \bar{x}$)