Ascending order :-
10.5 , 11 , 11.5 , 14.5 , 17 , 17 , 18 , 19
Median,
={(n/2)th + (n/2 +1)th}/2
={(4)th + (5)th}/2
=(31.5)/2
=15.75
I.Q.R.,
Median of lower half,
={(n/2)th + (n/2 +1)th}/2
={(2)th + (3)th}/2
=(22.5)/2
= 11.25
Median of upper half,
={(n/2)th + (n/2 +1)th}/2
={(2)th + (3)th}/2
=35/2
=17.5
I.Q.R. = 17.5 - 11.25 = 6.25
HOPE THIS WILL HELP YOU
She should use 50% off.
964 divided by 1/2 = $482
964 - 400 = $564
Answer:
what is the question...
Step-by-step explanation:
25 that how much she will need
Answer: It would be 360 gallons of water per 10 mins because
Step-by-step explanation:
You multiply 36×10 and you get 360 gallons
