Question 1 (6 points) Which of the following Python functions is used to perform

Question

Question 1 (6 points)

Which of the following Python functions is used to perform ANOVA to test for a difference in three or more population means?

Question 1 options:

tukeyhsd(data1, data2, data3, data4)

f_oneway(data1, data2, data3, data4)

anova_lm(data1, data2, data3, data4)

anova(data1, data2, data3, data4)

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Question 2 (6 points)

Which of the following Python function is used to print the ANOVA table?

Question 2 options:

f_oneway

tukeyhsd

anova_lm

anova

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Question 3 (6 points)

Which of the following Python functions is used to perform the Tukey's HSD test?

Question 3 options:

f_oneway

anova

anova_lm

tukeyhsd

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tukeyhsd(data1, data2, data3, data4)

f_oneway(data1, data2, data3, data4)

anova_lm(data1, data2, data3, data4)

anova(data1, data2, data3, data4)

Explanation / Answer

Solution 1 : anova(data1, data2, data3, data4) function is used to perform ANOVA to test for a difference in three or more population means.

Solution 2 :    anova() function is used to print the ANOVA table.

Solution 3 :    tukeyhsd() function is used to perform the Tukey's HSD test.

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