Answer:
278, 932
Step-by-step explanation:
no explanation needed
Answer: 278, 932
Step-by-step explanation: An outlier is the odd one out so if there is a number that jumps way more than the average jumping speed that is an outlier or in other cases it goes lower than the average jumping speed.
C
Attached Picture.......
x: 3, 4, 6, 8, 9, 12
y: 2, 5, 7, 10, 11, 15
heights are:
66, 74, 76, 77, 78, 79, 80, 80, 82, 84
The mean is: 77.6 inches
removing 66 will make the mean increase to 78.9
The set has 66 as an outlier and removing it increases the mean by about 1.3 inches.
Answer: it’s A. 7 units to the left and 7 units down.
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