> Question 10 0 For the next few questions, we'll work with counts, expected count, and the standard error for the count

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Question 10 0 For The Next Few Questions We Ll Work With Counts Expected Count And The Standard Error For The Count 1 (378.55 KiB) Viewed 69 times

> Question 10 0 For the next few questions, we'll work with counts, expected count, and the standard error for the count. Recall that percentages relate to counts the same way that averages relate to sums. We'll also use the dataset ChickWeight. This data set is already in R by default, so you don't need to download or call any libraries to use it. Focus on the variable weight that represents the weight of chicks in grams. Question 11 0 What percentage of chicks in this box have weights greater than 186 grams? Answer using three decimals. Hint: Logical operators may be useful 1 pts We continue working with the dataset ChickWeight and variable weight that represents the weight of chicks in grams. Assume the values on this dataset represent the tickets in a box. If you draw 300 tickets with replacement from this box, what is the expected number of chicks (the count) with weights greater than 186 grams? Answer without decimals. 1 pts Question 12 Hint: You may want to use the percentage found earlier and the relationship of counts and perc entages. 0 1 pts We'll continue working with the dataset ChickWeight and variable weight that represents the weight of chicks in grams. Assume the values on this variable represent the tickets in a box. If you draw 300 tickets with replacement from this box, what is the standard error for the count of chick with weights great than 186 grams? Answer using two decimals. i