Average height-to-weight ratio 身高体重比平均值 19. Average attendance 平均出勤率 20. Average lifespan expectancy 平均寿命预期 21. Average retirement age 平均退休年龄 22. Average hours worked per week 平均每周工作时间 23. Average level of education 平均教育水平 24. Average household size 平均家庭...
Height or weight alone cannot provide information on the health status of an individual. Height and weight measurements together are used to calculate a ratio between the two values, known as body mass index (BMI), one of the tools to assess if a person is normal weight, underweight, ...
This game has a democratic character; it can be played by any person of an average height and weight (unlike basketball, for example). Thanks to all these characteristics, it has become the national pastime of the United States of America. It is believed that baseball has its roots in the...
The mean value of a set of values is simply the ratio of the sum of the number of values in the set to the total number of values in the set. For example, if we need to calculate the average age of women or men in a group or the average adult height in India, we add all ...
Women now account for a quarter of the cabinet members, for a figure roughly on par with the female ratio in Italy's cabinet, for instance, but Japan lags far behind other members of the Group of Seven developed economies. Four of Kishida's appointments are new to cabi...
Gmat - DI逐题精讲 - DS - What was the median annual salary for the employees at Comp 00:43 Gmat - DI逐题精讲 - DS - What is the ratio of the amount, by weight, of Metal A to M 01:10 Gmat - DI逐题精讲 - DS - A candy shop owner must mix three types of sweeteners—...
Gmat - DI逐题精讲 - DS - What was the median annual salary for the employees at Comp 00:43 Gmat - DI逐题精讲 - DS - What is the ratio of the amount, by weight, of Metal A to M 01:10 Gmat - DI逐题精讲 - DS - A candy shop owner must mix three types of sweeteners—...
where w1, w2,…, wn stand for the respective weights, which add up to 1. You may think of the regular (unweighted) average as a weighted average in which all data items have the same weight, namely 1/n. The weighted average of 63, 47, and 98, with respective weights of 0.144, 0....
and were instructed to sit straight, look directly at the camera, and adopt a neutral facial expression. Photographs were taken from a tripod set to match the sitting height so as to keep the target’s face in the middle of the frame. To preserve natural variability in facial size, the ...
As with almost every strength exercise, we can say that a good dead hang time for men will be longer than a good dead hang time for women of equal fitness levels because men have a higher strength ratio relative to body weight than women. ...