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Rudik [331]
3 years ago
7

The low temperatures in two cities are being compared. In City 1, the range in temperature is 20°F and the IQR is 7°F. In City 2

, the range in temperature is 15°F and the IQR is 7°F. What might you conclude about the cities based on the ranges and interquartile ranges?
A. The weather patterns in City 1 and City 2 are equally consistent.
B. The weather pattern in City 2 is more consistent than the weather pattern in
City 1.
C. The weather pattern in City 1 is more consistent than the weather pattern in
City 2.
D. There is not enough information to make a conclusion
Mathematics
2 answers:
Tomtit [17]3 years ago
5 0
I wanna say (C) would be your best bet correct me if I’m wrong
ruslelena [56]3 years ago
3 0

Answer:

B. The weather pattern in City 2 is more consistent than the weather pattern in  City 1.

Step-by-step explanation:

Range and Interquartile range(IQR) measures the spread of data. Range measure the overall spread and IQR measures spread in 50% of data.

Range is calculate by difference of maximum and minimum value whereas IQR is calculated by difference of First quartile and third quartile.

<em>Since, the Range and IQR is less for City 2 as compared to City 1. </em>

<em>Thus, weather pattern of City 2 is more consistent as compared to City 1.</em>

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A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

We have:

A manager wants to select one group of 4 people from his 28 assistants.

The total number of groups possible = C(28, 4)

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