Answer:
interquartile range=21.05
Step-by-step explanation:
3.5, 12, 19.1, 25.8, 31.8
median is 19.1
Quartile 1= (3.5+12)/2=7.75
Quartile 3=(25.8+31.8)/2=28.8
interquartile range=Q3-Q1=28.8-7.75= 21.05
<span> 8x/7+9=30 </span><span>
x = 147/8 = 18.375</span>
Answer:
b is 0
Step-by-step explanation:
yes, i am here :)
Answer:
Step-by-step explanation:
Answer:
Formula of range is HIGHEST VALUE - LOWEST VALUE....