Question: Question 6 Use the summary output of a PCA object in R below to address this question. How many variables were in the original

Question 6 Use the summary output of a PCA object in R below to address this question. How many variables were in the original dataset? Importance of components: 1 pts PCl 2. 3782 o. 6284 o. 6284 PC7 o. 32413 0.01167 o. 99103 PC2 1.4429 0.2313 o. 8598 PC8 0.2419 o. 0065 0.9975 PC3 o. 71008 o. 05602 0.91581 PC9 o. 14896 o. 00247 1.00000 PC4 0.51481 o. 02945 o. 94525 PC5 PC6 Standard deviation Proportion of Variance Cumulative Proportion Standard deviation Proportion of Variance Cumulative Proportion 6.42797 0.35184 0.02035 0.01375 6.96560 0.97936

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