Statistics and Probability Katabasis MCQ solution | TCS Fresco Play

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Statistics and Probability Katbasis Hands-on solution

1.__________ is the science of learning from data.

Probability

Statistics

Answer: 2)Statistics

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

Sample

Sample Space

Event

Answer: 2)Sample Space

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

False

True

Answer: 2)True

4.Central Limit Theorem holds true for __________.

Skewed Population

None of the options

Normal Population

All the options

Answer: 4)All the options

5.An experiment can be repeated __________.

Finitely

Infinitely

Answer: 2)Infinitely

6.PMF produces the likelihood of __________ random variable.

Continuous

Discrete

Answer: 2)Discrete

7.Measures of Spread include(s)

Mean and Mode

All the options

Median and Mode

Mean

Range, Standard Deviation, Variance

Answer: 5)Range, Standard Deviation, Variance

8.Probability Density Function produces the likelihood of __________ random variable.

Continuous

Discrete

Answer: 1)Continuous

9.Inferential Statistics produces inferences from __________.

All the options

Populations

Sample

Answer: 3)Sample

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

True

False

Answer: 1)True

Statistics and Probability Katbasis Hands-on solution

11.__________ provides the summary statistics of data.

Inferential Statistics

Descriptive Statistics

Answer: 2)Descriptive Statistics

12.__________ maps outcomes of an experiment with numerical values.

Random Variables

Probability

Answer: 1)Random Variables

13.Descriptive Statistics works on __________ dataset.

Sample

Population

All the options

Answer: 1)Sample

14.Probability value always lies between __________ and __________.

-1,1

0,1

-infinity,infinity

infinity, -infinity

Answer: 2)0,1

15.Expected Value is same as Mean and Average.

True

False

Answer: 1)True

16.Inferential Statistics conclusions are represented in the form of __________.

Forms

Charts

All the options

Probability Scores

Answer: 4)Probability Scores

17.Individual repetitions of experiment is termed as __________.

trials

flips

try

All the options

Answer: 1)trials

Statistics and Probability Katbasis Hands-on solution

18.Sample Space is denoted by __________.

s

S

Answer: 2)S(capital)

19.Common Methods in Inferential Statistics are ________________________.

Confidence Intervals

ANOVA

Hypothesis Tests

All the options

Answer: 4)All the options

20.The Acronym ANOVA stands for __________.

Analysis of Variance

Analysis of Variance and Expected Value

Analysis of Variant

Answer: 1)Analysis of Variance

Statistics and Probability Katbasis Hands-on solution

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