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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

1.

Inferential Statistics produces inferences from __________.

Answer»

Inferential Statistics PRODUCES inferences from __________.
CHOOSE the CORRECT ANSWER from below list
(1)Populations
(2)Sample
(3)All the options

Answer:-(2)Sample

2.

__________ denotes the set of all outcomes obtained in an experiment process.

Answer»

__________ denotes the SET of all OUTCOMES obtained in an EXPERIMENT process.
Choose the correct ANSWER from below list
(1)Event
(2)Sample Space
(3)Sample

Answer:-(2)Sample Space

3.

NumPy package of Python can be used to calculate the mean measure.

Answer»

NumPy PACKAGE of Python can be used to CALCULATE the MEAN measure.
Choose the correct answer from below LIST
(1)True
(2)False

Answer:-(1)True

4.

Common Methods in Inferential Statistics are ________________________.

Answer»

Common METHODS in Inferential STATISTICS are ________________________.
CHOOSE the correct ANSWER from below list
(1)HYPOTHESIS Tests
(2)Confidence Intervals
(3)ANOVA
(4)All the options

Answer:-(4)All the options

5.

Probability of __________ event is zero.

Answer»

Probability of __________ event is zero.
Choose the correct ANSWER from below list
(1)SURE
(2)IMPOSSIBLE

Answer:-(2)Impossible

6.

The sum of probability of an event and its complementary is __________.

Answer»

The sum of probability of an event and its complementary is __________.
CHOOSE the correct answer from below LIST
(1)infinity
(2)1
(3)0

Answer:-(2)1

7.

What is box kernel density estimate?

Answer»

What is box kernel density estimate?
Choose the correct OPTION from below list
(1)Blocks of the histogram are integrated
(2)Block in the histogram is AVERAGED SOMEWHERE
(3)Blocks of the histogram are COMBINED to form the overall block
(4)Block in the histogram is centered over the data points

Answer:-(4)Block in the histogram is centered over the data points

8.

Expected Value is same as Mean and Average.

Answer»

Expected VALUE is same as Mean and Average.
Choose the CORRECT ANSWER from below list
(1)True
(2)False

Answer:-(1)True

9.

Null hypothesis is accepted if p value is lower than predetermined significance value

Answer»

Null hypothesis is accepted if p value is LOWER than predetermined significance value
Choose the correct ANSWER from below LIST
(1)True
(2)FALSE

Answer:-(2)False

10.

The Acronym ANOVA stands for __________.

Answer»

The ACRONYM ANOVA stands for __________.
Choose the correct ANSWER from below list
(1)Analysis of Variance
(2)Analysis of Variant
(3)Analysis of Variance and EXPECTED Value

Answer:-(1)Analysis of Variance

11.

__________ maps outcomes of an experiment with numerical values.

Answer»

__________ maps outcomes of an EXPERIMENT with numerical values.
Choose the CORRECT answer from below list
(1)Random Variables
(2)Probability

Answer:-(1)Random Variables

12.

Sample Space is denoted by __________.

Answer»

Sample Space is DENOTED by __________.
CHOOSE the correct answer from below LIST
(1)S
(2)s

Answer:-(1)S

13.

In traditional monolithic applications, 'services' are deployed independently.

Answer»

In traditional MONOLITHIC applications, 'services' are deployed independently.
Choose the correct answer from below list
(1)TRUE
(2)False

Answer:-(2)False

14.

Sample Space is a subset of an Event.

Answer» SAMPLE Space is a SUBSET of an Event.
Choose the correct ANSWER from below list
(1)FALSE
(2)True

Answer:-(1)False
15.

Probability value always lies between __________ and __________.

Answer»

Probability value ALWAYS lies between __________ and __________.
Choose the correct ANSWER from below list
(1)infinity, -infinity
(2)-1,1
(3)-infinity,infinity
(4)0,1

Answer:-(4)0,1

16.

Central Limit Theorem holds true for __________.

Answer»

Central Limit Theorem holds TRUE for __________.
Choose the correct ANSWER from below list
(1)Normal POPULATION
(2)All the options
(3)None of the options
(4)SKEWED Population

Answer:-(2)All the options

17.

Descriptive Statistics works on __________ dataset.

Answer» DESCRIPTIVE STATISTICS works on __________ dataset.
Choose the CORRECT answer from below LIST
(1)Sample
(2)Population
(3)All the options

Answer:-(1)Sample
18.

PMF produces the likelihood of __________ random variable.

Answer»

PMF PRODUCES the likelihood of __________ RANDOM variable.
Choose the correct answer from below list
(1)Discrete
(2)Continuous

Answer:-(1)Discrete

19.

Probability Density Function produces the likelihood of __________ random variable.

Answer» PROBABILITY DENSITY Function produces the LIKELIHOOD of __________ random variable.
Choose the correct answer from below list
(1)CONTINUOUS
(2)Discrete

Answer:-(1)Continuous
20.

Probability of the sure event is __________.

Answer» PROBABILITY of the sure EVENT is __________.
Choose the correct ANSWER from below LIST
(1)infinity
(2)1
(3)-infinity
(4)0

Answer:-(2)1
21.

The Central Limit Theorem states that as the sample size gets larger, the sampling distribution of the sample means approaches a normal distribution.

Answer»

The Central Limit THEOREM states that as the sample SIZE gets larger, the sampling distribution of the sample means approaches a NORMAL distribution.
Choose the correct answer from below list
(1)FALSE
(2)True

Answer:-(2)True