An airline asked its agents to assign convenience ratings on a scale of 1-7 to 114 flights leaving one of its hub cities. The hi
stogram below the distribution of the ratings of the 114 flights. What is the median rating assigned by the agents?
2 answers:
Answer:
17
Step-by-step explanation:
The median value of any given set of data is the middle value occupied by any numbers when the data set is arranged in either lowest to highest or vice versa order.
The given data set consists of following numbers
8, 11, 19, 17, 23, 25, 11
So total there are 7 numbers
On arranging the numbers in increasing order, the following series is obtained
8, 11, 11, 17, 19, 23, 25
So the median value will lie at
position
hence, the median value is 17
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Answer:
7.7
Step-by-step explanation:
To find the intersection points of the line and the circle we have to set up a system with their equations and solve. The system would look like this:
To solve, substitute 1 for x in the second equation to get:
Solving, we get:
Therefore, the two points of intersection are and
. The distance between these two points (the length of the chord in the circle) is
which is 7.745966692414... which is 7.7 rounded to the nearest tenth.
Hope this helps :)