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Statistics and probability vocabulary Flashcards | StudBud

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Statistics and probability vocabulary

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Questions about statistics and probability in English

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Questions 11

Answers

1
The coefficient of correlation can be found between ... (Rubén's question)
-10 and 10
-1 and 1
-2 and 2
0 and 10
2
On a pie chart what is the angle corresponding to a percentage of 33,3%? (María)
120 egrees
105 degrees
90 degrees
30 degrees
3
The probability of an event
Is a number greater than 1
Is a number between -1 and 1
has no limits
Is a number between 0 and 1
4
What's the probability of having a 6 throwing a die? (Jonathan)
-0,1
2
0,166
0,251
5
what is the meaning of "Me"? (Elena)
Mode
Mean
Standard deviation
Median
6
Which number follows?: 1, 3, 6, 10, 15, 21,... (Cristina)
28
26
36
31
7
Calculate 300×20×67×0 (Víctor)
0
567
1560
998
8
Look this picture. What type of correlation is? (Denyha)
Low positive correlation
High negative correlation
High positive correlation
Perfect positive correlation
9
How do you calculate the coefficient of variation? (Cristina)
Standard Deviation ÷ Mean
Mean ÷ 100
Standard Deviation x Mean
Mean ÷ Standard Deviation
10
What is the range of a group of statistical data? (Andrea)
The range is the highest value minus the lowest value
The range is the middle value when the data is arranged in order, that is t
The range is the total of all the values divided by the number of values ,
The range is the value that occurs most often
11
Median, quartiles and centiles
only can be calculated using regression
are central tendency parameters
are location parameters
aren't statistical parameters