B. 6C. 7D. 8相关知识点: 试题来源: 解析 B The average of 3, 5, 7, and 9 is (3+5+7+9)÷4=24÷4=6. 2到10的所有奇数的平均数是( ). A.5 B.6 C.7 D.8 3,5,7,9的平均数是(3+5+7+9)÷4=24÷4=6. 故选B.反馈 收藏 ...
Tip:When you average cells, keep in mind the difference between empty cells and those containing the value zero, especially if you have cleared theShow a zero in cells that have a zero valuecheck box in theExcel Optionsdialog box in the Excel desktop application. When this option is selected...
The average of 6, 10 and N could be(). (A)8 (B)10 (C)12 (D)14 21. Redick got the following marks on four math tests: 71. 77, 80 and 87. He will write one more maths test. Each test is worth the same amount and all marks are between o and 100.Which ing is a ...
between two extremes .MEDIANapplies to the value that represents the point at which there are as many instances above as there are below <averageof a group of persons earning 3, 4, 5, 8, and 10 dollars an hour is 6 dollars, whereas themedianis 5 dollars>.NORMmeans the computed or est...
Although repeatability was under 3%, reproducibility as relative standard deviation (RSD%) among 23 laboratories was between 6% and 10% for weight-average molecular weight (M w) and 1316% for number-average molecular weight (Mn) using individual operating conditions and by neglecting invalid values...
For instance, the average male height for models is considered to range between 5'11" and 6'3", because a good height contributes to an impressive presence on the catwalk and suits most high fashion garments. However, that does not mean shorter people cannot make good and successful models...
3. On average, people view between 150 and 300 advertisements each day. 4. On average, people spend about 20 minutes a day on social media. 5. On average, people spend about two hours a day on their smartphones. 6. On average, people exercise for about 20 minutes a day. 7. On ...
second cousins or have even closer kinship69,70. The association between higher face shape averageness and attractiveness is also not linear: Evidence indicates that while averageness is attractive, the most attractive faces are not the most average ones63,65,71, which points to the multifaceted ...
The majordifference between an EMA and an SMAis the sensitivity each one shows to changes in the data used in its calculation. More specifically, the EMA gives higher weights to recent prices, while the SMA assigns equal weights to all values. The two averages are similar because they are ...
Introduction The objective of the study was to determine the association between average glucose level (AVG) and hospital outcomes in critically ill patients. Methods We performed a chart review of the MIMICII and HIDENIC databases, prospective cohorts of over 32,000 and 46,000 patients admitted ...