Fifteen people were asked how many days it had been since they had eaten more than 50 grams of carbohydrates in a single day. Th
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results are shown above. What is the interquartile range of the data?
A,1 B,2 C,3 D,4
help me now 
results are shown above. What is the interquartile range of the data?
A,1 B,2 C,3 D,4
help me now
1 answer:
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Answer:
(n + 2)² + 6
Step-by-step explanation:
pattern 1:
Total squares = 15
3² + 6 = 16
Pattern 2:
Total squares = 22
4² + 6
Pattern 3:
Total squares = 31
5² + 6
Looking at the series,
There is an Increment of 1 in squared integer as the pattern increases; there is also a constant integer of 6
Hence, expressing the nth pattern in the form ;
(n + a)² + b
Where n is the nth pattern ; a = (Coefficient of n² in first pattern - 1) = (3 - 1) =2 ;
b = 6
Hence, we have ;
(n + 2)² + 6
