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C. The data set is skewed left because the mean value would be loss than the modian value. There would be a fow, but small measurements that would pull the mean away from the median toward the loft. d. The amounts of time students in a class studied last term Choose the correct answer below. A. The data set is skewed left because the mean value would be less than the median value. There would bo a few, but small , measurements tript would pull the mean away from the median toward the left. B. The data sot 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 modian toward the right. C. 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.

Soru

C. The data set is skewed left because the mean value would be loss than the modian value. There would be a fow, but small measurements that would pull the mean away from the median toward the loft. d. The amounts of time students in a class studied last term Choose the correct answer below. A. The data set is skewed left because the mean value would be less than the median value. There would bo a few, but small , measurements tript would pull the mean away from the median toward the left. B. The data sot 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 modian toward the right. C. 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 loss than the modian value. There would be a fow, but small measurements that would pull the mean away from the median toward the loft. d. The amounts of time students in a class studied last term Choose the correct answer below. A. The data set is skewed left because the mean value would be less than the median value. There would bo a few, but small , measurements tript would pull the mean away from the median toward the left. B. The data sot 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 modian toward the right. C. 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.

Çözüm

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Elit · 8 yıl öğretmeni
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Cevap

The correct answer is A. 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.

Açıklamak

## Step 1<br />The problem is about understanding the concept of skewness in a data set. Skewness is a measure of the asymmetry of the distribution of a real-valued random variable about its mean. <br /><br />## Step 2<br />The problem provides a description of a data set where the mean is less than the median, and there are a few small measurements that pull the mean away from the median toward the left. This description matches the characteristics of a left-skewed data set.<br /><br />## Step 3<br />The problem also provides a description of a data set where the mean is more than the median, and there are a few large measurements that pull the mean away from the median toward the right. This description matches the characteristics of a right-skewed data set.<br /><br />## Step 4<br />The problem also provides a description of a data set where the mean is nearly the same as the median, and the measurements are centered around a single value. This description matches the characteristics of a symmetric data set.<br /><br />## Step 5<br />The problem also provides a description of a data set where the mean is less than the median, and there are a few small measurements that pull the mean away from the median toward the left. This description matches the characteristics of a left-skewed data set.
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