Questions
COMM_V 205 101 102 103 2025W1 R Review Quiz
Multiple fill-in-the-blank
What is the average screen size of the iPhone models except the model with the largest screen size? mean(xxxx[which(screen_size xxx xxx(screen_size))]) Please complete the code. You can only use a vector name, function name, or logical comparison in each blank. mean([Fill in the blank] [which(screen_size [Fill in the blank] [Fill in the blank] (screen_size))])
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Step-by-Step Analysis
We are given a fill-in-the-blank coding question that asks for completing an expression to compute the mean of iPhone screen sizes, excluding the model with the largest screen size. The structure of the expression suggests subsetting a vector with which() and a logical condition, then taking the mean.
Option 1: first blank = "screen_size". This makes sense because the code operates on a vector named screen_size, which presumably contains the screen sizes of different iPhone models. Using the correct vector name is essential for......Login to view full explanationLog in for full answers
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