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Are descriptive statistics used? Are these accurate?是什么意思？

Are descriptive statistics used? Are these accurate?

是否采用了描述性统计? 这些描述性的统计精确 吗 ?

相关词汇
are descriptive statistics used these accurate

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；
例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

descriptive

adj. 描写的，描述的，分类的；
例句
...his descriptive way of writing.
他的描写性写作手法

statistics

n. 统计，统计学，统计法，统计资料，统计数字，“statistic”的复数；
例句
Officials admit the actual number of AIDS victims is much higher than statistics reflect.
官员们承认艾滋病患者的实际数量比统计所显示的数字要大得多。

used

adj. 用过的，习惯于，二手的，旧的；v. 使用（ use的过去式和过去分词），常常，经常；
例句
The gym can be used by both able-bodied and disabled people.
这家健身房健全和残障人士都可使用。

these

adj. 这些的；pron. 这些；
例句
There's lots of money about these days for schemes like this.
近来这类计划资金充足。

accurate

adj. 精确的，准确的，正确无误的；
例句
Police have stressed that this is the most accurate description of the killer to date...
警方强调这是迄今对凶手最精确的描述。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
Anyone else licensed to operate these ovens?
其他有人可以操作这些个炉子 吗 ?
It was freezing out there even in his buttoned-up overcoat.
外面非常冷，即使穿上大衣扣上扣子也不顶事。
She used to make all these chocolate puddle puddings, you know, with the sauce underneath and all this sort of thing.
她过去喜欢做巧克力夹心布丁，你知道吧，就是里面有巧克力酱之类的东西的。
Mandarin - style meals usually include vegetable dishes, soups, tofu and fish.
满清菜系通常包括蔬菜盘 、 、 豆腐和鱼.
The Kremlin's 85,000 occupation troops have been forced to take refuge in garrisons and cities.
克里姆林宫派出的为数达85,000人的占领部队被迫龟缩在军营和城市里.
“The hell with, ” Pilar raged.“It is speed that counts.
”“见鬼去吧!”皮拉怒气冲冲地嚷道, “速度才是重要的。”
I'm scared of the dark. I'm a big chicken.
我怕黑，是个十足的胆小鬼。
Midland decided to change the way it credited payments to accounts.
米兰银行决定改变付款贷记的方式。
Omissions in my recent article must have caused confusion.
我最近一篇文章中的几处省略肯定造成了困惑。
Ignorance is the mother of suspicions.
无知会多疑。