To find the interquartile range (IQR) of the data set 88, 92, 80, 80, 82, 93, 96, 95, first, we need to arrange the numbers in ascending order: 80, 80, 82, 88, 92, 93, 95, 96. Next, we determine the first quartile (Q1) and the third quartile (Q3); Q1 is the median of the first half (80, 80, 82, 88), which is 81, and Q3 is the median of the second half (92, 93, 95, 96), which is 94. The IQR is then calculated as Q3 - Q1, resulting in an IQR of 94 - 81 = 13.
It is 18.
Add up the numbers, then divide by the number of numbers. Answer: 80
88
The median is 78.
The GCF is: 2
It is 18.
Nope they changed. 80-81 - >same 82-91 -> same 92-96 -> same
80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100
The mean of the data is 80.
The median is 87.
88
Add up the numbers, then divide by the number of numbers. Answer: 80
88
80, 81, 82, 84, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100.
76
43/50 = 86/100 = 86% Which is a B in most U.S. schools.
The median is 78.