The highest temperatures measured at Death Valley, California, from 1995 to 2004 are given as a dataset.%0D%0A%0D%0A127,%E2%80%88125,%E2%80%88125,%E2%80%88129,%E2%80%88123,%E2%80%88126,%E2%80%88127,%E2%80%88128,%E2%80%88128,%E2%80%88125%0D%0A%0D%0AFind the range and the interquartile range of the dataset.%0D%0A%0D%0A(1 point)%0D%0AThe range is , and interquartile range is .

Question

The highest temperatures measured at Death Valley, California, from 1995 to 2004 are given as a dataset.%0D%0A%0D%0A127,%E2%80%88125,%E2%80%88125,%E2%80%88129,%E2%80%88123,%E2%80%88126,%E2%80%88127,%E2%80%88128,%E2%80%88128,%E2%80%88125%0D%0A%0D%0AFind the range and the interquartile range of the dataset.%0D%0A%0D%0A(1 point)%0D%0AThe range is , and interquartile range is .

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Answer 1

Bot GPT 3.5 answered
1 month ago

To find the range, we first need to find the highest and lowest values in the dataset.

Sorting the dataset in ascending order:
123, 125, 125, 125, 126, 127, 127, 128, 128, 129

The highest value is 129 and the lowest value is 123.

Range = highest value - lowest value = 129 - 123 = 6

To find the interquartile range, we first need to find the first and third quartiles.

Quartiles:
Q1 = 125
Q3 = 128

Interquartile range = Q3 - Q1 = 128 - 125 = 3

Therefore, the range is 6 and the interquartile range is 3.