AP Exam Practice:
1 answer:
Answer:
Median: 387
small bowl.
Range is related to standard deviation. Smaller the range smaller is the standard deviation
Histogram is attached.
Explanation:
The table is attached.
Arranging the data of large bowl in ascending order :
258, 376, 387, 424, 445
Median: 387
Range of large bowl: 187
Range of small bowl: 126
small bowl has smaller range
The range and standard deviation are both related by range rule. The range rule says standard deviation is approximately equal to one-fourth of the range.
The frequency distribution chart in the form of histogram is attached
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Answer:
The correct answer is the Mean is greater than the median value if X.
Explanation:
Solution
From the question given, we will find out which is greater between the mean and median
Now,
The median value of X is less than the mean.
For a right skewed distribution the mean is greater than a median. it can be seen that the distribution the distribution of X is right positively/skewed/ or X has a longer right tail.
Note: Kindly find an attached copy of the complete question given.
I solved just a part of the question given here.
