Soru
b. The grades on an easy homework assignment Choose the correct answer below. A. The data set is skewed right because the mean value would be more than the median value. There would be a few, but large , measurements that would pull the mean away from the median toward the right. B. The data set is symmetric because the mean value would be nearly the same as the median value. The measurements would be centered around a single value. C. The data set is skewed left because the mean value would be less than the median value. There would be a few, but small , measurements that would pull the mean away from the median toward the left.
Çözüm
4.2400 Voting
Nihat
Usta · 5 yıl öğretmeniUzman doğrulaması
Cevap
'B'
Açıklamak
## Step 1<br />The problem is asking us to determine the nature of the data set based on the given description. The description states that the data set is for an "easy homework assignment". This implies that most students would likely score around the average or slightly above it, resulting in a normal distribution of scores.<br /><br />## Step 2<br />Option A suggests that the data set is skewed right. This would mean that there are a few large measurements that pull the mean away from the median toward the right. However, this is unlikely for an easy homework assignment, as most students would score around the average.<br /><br />## Step 3<br />Option B suggests that the data set is symmetric. This means that the mean and median values would be nearly the same, and the measurements would be centered around a single value. This is consistent with the idea of an easy homework assignment, where most students would score around the average.<br /><br />## Step 4<br />Option C suggests that the data set is skewed left. This would mean that there are a few small measurements that pull the mean away from the median toward the left. Again, this is unlikely for an easy homework assignment, as most students would score around the average.<br /><br />## Step 5<br />Based on the above analysis, the most appropriate answer is Option B, which states that the data set is symmetric because the mean value would be nearly the same as the median value. The measurements would be centered around a single value.
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