What's the average score? A. 85 B. 88 C. 90 D. 92 相关知识点: 试题来源: 解析 B。本题考查平均数的计算。平均数等于所有数据之和除以数据的个数。这里五个学生的分数总和为 80+90+85+95+88 = 438,数据个数是 5,所以平均数为 438÷5 = 87.6,最接近的是 88。
Average distance distributions of MaturePred88 and MatureBayes over the miR15–17 human and mouse testing dataset, including 5′ arm and 3′ arm candidates.Ping, XuanMaozu, GuoYangchao, HuangWenbin, LiYufei, Huang
[translate] aTotal 88 and 86 RAPD bands ranging from 200 to 2 500 bp were recognized individually in average of 7.8–8.0 bands per primer. 共计88和86范围从200的RAPD带到2 500 bp在平均单独地被认可了每底漆7.8-8.0带。[translate]
6. 6. Transmission time was shorter in hearts of children; as seen in the P-R and Q-S intervals. The S-T interval showed a definite lengthening with age. 7. 7. Heart rates decreased with age. 8. 8. Sinus arrhythmia was shown in 279, or 21.8 per cent, of our records and was ...
C。从Americans ages 18-29 send and receive an average of nearly 88 text messages per day, compared to 17 phone calls. The telephone call is a dying institution可以看出,年轻人更多地发短信而非打电话。相关知识点: 试题来源: 解析 The story of a talented teenage magician....
Compare this to a non-weighted average of (75 + 90 + 88 + 70 + 86) / 5 = 81.8 In statistics, you will often encounter a discrete probability distribution that has values for x and their associated probabilities. Since the probabilities for each value of x will likely not all be the ...
一月Climate & Weather Averages in 43°03'12"N, 88°10'10"W High Temp: -1 °C Low Temp: -9 °C Mean Temp: -5 °C Precipitation: 32.9 mm Humidity: 75% Dew Point: -9 °C Wind: 29 km/h Pressure: 1018 mbar Visibility: 13 km Quick Climate Info Hottest Month 七月 (23 °C av...
1970 $88 $521 1960 $67 $508 1950 $42 $394 1940 $21 $339 Tennessee Rent by Year One year of FMR for a 2BR in Tennessee totals $16,500 in 2025, up from $15,168 in 2024. 2025 FMR for a 2BR apartment in Tennessee is $1,375 per month; a 1BR is $1,179. Median monthly re...
Currently:-13 °C. Sunny. (Weather station: Austin Straubel International Airport, USA).See more current weather Annual Weather Averages Near 44°33'22"N, 88°04'09"W Averages are for Austin Straubel International Airport, which is 9 kilometers from 44°33'22"N, 88°04'09"W. ...
Average player height only tells half of the story. It doesn't give you insights into how height is distributed among the players. Is every player exactly 6'6", or are there a ton of guards around 6 feet and a lot of centers around 7 feet and it just happens to average out to 6'...