1: In inferential statistics, we study: A) The methods to make decisions about population based on sample results B) how to make decisions about mean, median, or mode

MATLAB: An Introduction with Applications
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(.Q1) Chose the right answer:
1: In inferential statistics, we study:
A) The methods to make decisions
about population based on sample
results
B) how to make decisions about mean,
median, or mode
C) how a sample is obtained from a
population
D) None of the above
2: Is the measure of average which
can have more than one value
A) Mean
B) Median
C) Variance
D) Mode
3: The height of a student is 60 inches.
This is an example of:
A) Qualitative data
B) Categorical data
C) Continuous data
D) Discrete data
4: If mean is 25 and standard deviation
is 5 then C.V (Coefficient of variation)
is
A) 100%
B) 25%
C)
20%
D) None of these
5: If two variables oppose each other,
then the correlation will be
A) Positive Correlation B) Zero
C) Negative Correlation
Correlation
Transcribed Image Text:(.Q1) Chose the right answer: 1: In inferential statistics, we study: A) The methods to make decisions about population based on sample results B) how to make decisions about mean, median, or mode C) how a sample is obtained from a population D) None of the above 2: Is the measure of average which can have more than one value A) Mean B) Median C) Variance D) Mode 3: The height of a student is 60 inches. This is an example of: A) Qualitative data B) Categorical data C) Continuous data D) Discrete data 4: If mean is 25 and standard deviation is 5 then C.V (Coefficient of variation) is A) 100% B) 25% C) 20% D) None of these 5: If two variables oppose each other, then the correlation will be A) Positive Correlation B) Zero C) Negative Correlation Correlation
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