واژگان تخصصی آمار – Telegram
واژگان تخصصی آمار
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کانال واژگان تخصصی آمار زیرنظر مجموعه جهان آمار نوين

با این کانال کلمات تخصصی آمار را یادبگیر 😉

ادمین

@Sarani4880
@zsafaei2000

مسیر یادگیریت از اینجا شروع میشه :
https://news.1rj.ru/str/StatisticalLanguage/3

دوستاتو به کانال دعوت کن تا اونام بهره ببرند😊
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........ is a categorical variable. Observations can take a value that is not able to be organised in a logical sequence
Anonymous Quiz
30%
An Ordinal variable
30%
A Numeric variable
40%
A Nominal variable
0%
A continuous variable
👍1
The ....... is the difference between the smallest value and the largest value in a dataset.
Anonymous Quiz
9%
Rank
0%
Series
9%
Sequence
82%
Range
👍1
The .......... measures the spread of the data around the mean
Anonymous Quiz
21%
Standard deviation
14%
Variance
14%
Relative standard error (RSE)
50%
1&2
👍1
You can't always wait for the perfect time. Sometimes you must dare to jump.

هميشه نميتونى منتظر زمان مناسب بمونى ، گاهى وقتها بايد جرئت كنى و بپرى.

امیدوارم اول هفتتون رو پر انرژی و عالی شروع کرده باشین😊🌹
1402/06/18

https://news.1rj.ru/str/StatisticalLanguage
........ is a numeric variable. Observations can take a value based on a count from a set of distinct whole values.
Anonymous Quiz
0%
An discrete variables
71%
A discrete variable
0%
Variances
29%
Quartiles
👍1🔥1👏1
An .......... is an occurrence of a specific data item that is recorded about a data unit.
Anonymous Quiz
100%
observation
0%
Proportional
0%
Abservation
0%
Percentage
2🔥2
A ...... expresses a value for a variable in relation to a whole population as a fraction of one hundred.
Anonymous Quiz
11%
Department
11%
Segment
56%
percentage
22%
1&2
👍2🔥1
Read the text and choose the right option according to the sentence.
👍1
A study was conducted at a local college to analyze the average cumulative GPA’s of students who graduated last year.
👍2
all students who graduated from the college last year.
Anonymous Quiz
14%
Variable
0%
Parameter
29%
Sample
57%
Population
👍2
the average cumulative GPA of students in the study who graduated from the college last year
Anonymous Quiz
63%
Statistic
25%
Problem
13%
Variable
0%
Data
👍2
the average cumulative GPA of students who graduated from the college last year
Anonymous Quiz
50%
Parameter
13%
Variable
25%
Statistic
13%
Data
👍2
a group of students who graduated from the college last year, randomly selected
Anonymous Quiz
0%
Data
75%
Sample
13%
Variable
13%
1&2
👍2
the cumulative GPA of one student who graduated from the college last year
Anonymous Quiz
11%
Parameter
11%
Sample
22%
Statistic
56%
Variable
👍2
3.65, 2.80, 1.50, 3.90
Anonymous Quiz
27%
Variable
64%
Data
9%
Parameter
0%
Statistic
👍2
🔥2👍1
🔥2👍1