Question
Any idea how to solve this on google colab. data set: Is there a difference in the average number of new cases in different regions?
Any idea how to solve this on google colab. data set:
Is there a difference in the average number of new cases in different regions? To address this question you will have to:
1. Set main hypotheses for the test.
2. Choose the right statistical approach
3. Check its assumptions (if any)
4. Perform any necessary tests and state clearly your conclusions.
5. Please use alpha=0.05, use dot to separate decimals, and round to three decimal places.
Q1: The null hypothesis is that the average number of new cases across Blank 1 ( number) regions is Blank 2 (the same/different/zero)
Q2: The analysis to be done is called Blank 3 (name of the technique).
Q3: The assumption of equal variances (homoscedasticity) Blank 4 (is / is not) met.
Q4: Blank 5 (All/Some/None) of the variables are normal.
Q5: The degrees of freedom of the denominator are Blank 6. (number)
Q6: The F-statistic is Blank 7 and the p-value is Blank 8. (number in each blank)
Q7: The conclusion of the test is that we Blank 9 (reject / fail to reject) the null hypothesis, so the number of new cases Blank 10 (depends / does not depend) on the region.
Q8: Based on the previous conclusion, a post-hoc analysis Blank 11 (is / is not) required to know Blank 12 (which/whether) groups are different.
Q9: There are Blank 13 (number) pairwise comparisons between regions.
Q10: The average number of new cases in Europe Blank 14 (is / is not) the same as that in the Eastern Mediterranean.
Q11: The average number of new cases in the Americas Blank 15 (is / is not) the same as that in South-East Asia.
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