Eight car dealerships reported the number of cars they sold last month. Car Dealership Number of Cars Sold GMC 84 Chevrolet 81 N
issan 92 Toyota 92 Ford 95 Honda 94 Hyundai 80 Acura 72 What is the interquartile range of this set of data?
2 answers:
Answer:
A
Step-by-step explanation:
The interquartile range is 12.5.
We first find the median. To do this, order the data from least to greatest and find the middle value:
72, 80, 81, 84, 92, 92, 94, 95
There are 8 data values. The median is between 84 and 92:
(84+92)/2 = 176/2 = 88
The median splits the data into two halves. The lower quartile is the median of the lower half; this is between 80 and 81:
(80+81)/2 = 161/2 = 80.5
The upper quartile is the median of the upper half; this is between 92 and 94:
(92+94)/2 = 186/2 = 93
The interquartile range is found by subtracting these:
93-80.5 = 12.5
You might be interested in
Answer:
3.14(14)^2 = 615.44
colesest answer D
Answer:
25/14 or in decimal form 1.78
Good Luck!!
12 ingredients must be available.
It is given that the restaurant wants to offer over 4000 different omelets.
, where x is the minimum number of ingredients.
So, 12 ingredients must be available.
To know more about logarithms visit: brainly.com/question/12049968
#SPJ4
I would say D. 7+4 because it is the only one that makes since to me