Упослідовни події, зафіксовані на фотографіях
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Which of the code lines listed below was used to create this graph?
Which of the code lines listed below was used to create this table?
You just ran the following line of code:
iqr(df.choc$rating)And got the following error message:
Error in iqr(df.choc$rating) : could not find function "iqr"There is something wrong with your code! Select the correct code line from the options listed below.
Consider the following descriptive statistics on a large sample of north American chocolate bars:
Now consider the graph below.
Your employer, Mars Inc., is planning to launch a new premium chocolate bar. Choosing the right supplier of cocoa beans will be critical. The plot below represents the distribution of the ratings of chocolate bars sourced from the top 5 largest cocoa bean producers.
Based on this information, what source would you choose? Carefully explain why, supporting your arguments with numerical measures.