1. Below is a graph comparing 5 different treatments. How long it takes the pati

Question

1. Below is a graph comparing 5 different treatments. How long it takes the patient to recover after taking the treatment. Use the graph to answer the questions below. Distribution of days 2 i The shape of treatment two would be (Symmetric/Right Skewed/Left Skewed). Why? 2 ii. Which treatment(s) had the widest range? Calculate it. 2- ii. Which treatment(s) had the narrowest IQR? 2 v. When looking at treatment 4 where there MORE patients cured between 4 and 5.5 days or between 5.5 and 7 days? Choose the correct answer ii. ili. iv. 4-5.5 5.5-7 Same number of patients cured Not enough information. 3 v. Calculate the fences for the outliers for treatment 1. I vi. Mode for treatment 2 is? I vii. The median for treatment three is? 2 vili. Which treatment is the best? Why? 2.2 How many different ways could you select 5 people to play on a team out of 10 players?

Explanation / Answer

1. The shape of treatment two is left skewed. Because here median > mean

2.

treatments 2,4,5 have highest IQR

3. treatments 1 and 3 have narrowest IQR

treatment IQR 1 1 2 2 3 1 4 2 5 2

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