Top 50+ Solved Introduction to Data Science MCQ Questions Answer

From 16 to 20 of 20

Q. Which is used to find the factor congruence coefficients?

a. factor.mosaicplot

b. factor.xyplot

c. factor.congruence

d. factor.cumsum

  • c. factor.congruence

Q. Which of the following is tool for checking normality?

a. qqline()

b. qline()

c. anova()

d. lm()

  • a. qqline()

Q. Which of the following is false?

a. data visualization include the ability to absorb information quickly

b. Data visualization is another form of visual art

c. Data visualization decrease the insights and take solwer decisions

d. None Of the above

  • c. Data visualization decrease the insights and take solwer decisions

Q. Common use cases for data visualization include?

a. Politics

b. Sales and marketing

c. Healthcare

d. All of the above

  • d. All of the above

Q. Which of the following plots are often used for checking randomness intime series?

a. Autocausation

b. Autorank

c. Autocorrelation

d. None of the above

  • c. Autocorrelation
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