vu sta301 Final Term - Quiz No.4
vu sta301 Statistics and Probability Quiz
This quiz belongs to book/course code vu sta301 Statistics and Probability of vu organization. We have 5 quizzes available related to the book/course Statistics and Probability. This quiz has a total of 10 multiple choice questions (MCQs) to prepare and belongs to topic Final Term. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
NVAEducation also facilitates users to contribute in online competitions with other students to make a challenging situation to learn in a creative way. You can create one to one, and group competition on an topic of a book/course code. Also on NVAEducation you can get certifications by passing the online quiz test.
Question 1: What factor determines the shape of the t-distribution?
Degree of freedom
Critical value
Frequency of data
Probability
Question 2: Which one is the measure of central tendency:
Variation of the distribution
Average of the distribution
Scatterness of the distribution
Dispersion of the distribution
Question 3: Which statement is true for a discrete Uniform distribution?
It is absolutely symmetrical distribution.
Sometimes it becomes symmetrical.
Its graphical shape of the data is like "U".
Cannot say anything without observing the actual data.
Question 4: A good way to get a small standard error is to use a __________.
Repeated sampling
Small sample
Large sample
Large population
Question 5: Value of harmonic mean is lower than __________.
Arithmetic Mean
Geometric Mean
Both arithmetic mean & geometric mean
None of the given
Question 6: If a significance level of 1% is used rather than 5%, the null hypothesis is:
More likely to be rejected
Less likely to be rejected
Just as likely to be rejected
None of the given
Question 7: If P(X=x)=0, then f(x) is a __________ probability function.
Univariate
Bivariate
Continuous
Discrete
Question 9: Dividing mean deviation by mean we get a pure number known as
Co-efficient of mean deviation
Co-efficient
Co-efficient of quartile deviation
None of the given
