Eureka is a weather station in the state of California and Seabrook is a weather station in the state of Massachusetts. On one summer day, the noon temperature recorded at Eureka was 24° Celsius, and the noontime temperature recorded at Seabrook was 27° Celsius. On that same day, the noontime temperatures at weather stations in California had a population mean of 39.2° Celsius and a standard deviation of Also on that day, the noontime temperatures at weather stations in Massachusetts had a population mean of 29.9° Celsius and a standard deviation Celsius. On the summer day, each state's distribution of noontime temperatures at its weather stations was clearly bell-shaped. (a) Find the z-scores of Eureka's noontime temperature on the summer day as a weather station in California and

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Eureka is a weather station in the state of California and Seabrook is a weather station in the state of Massachusetts. On one summer day, the noontime
temperature recorded at Eureka was 24° Celsius, and the noontime temperature recorded at Seabrook was 27° Celsius.
On that same day, the noontime temperatures at weather stations in California had a population mean of 39.2° Celsius and a standard deviation of 4.4° Celsius.
Also on that day, the noontime temperatures at weather stations in Massachusetts had a population mean of 29.9° Celsius and a standard deviation of 1.1°
Celsius. On the summer day, each state's distribution of noontime temperatures at its weather stations was clearly bell-shaped.
(a) Find the z-scores of Eureka's noontime temperature on the summer day as a weather station in California and
Seabrook's noontime temperature on the summer day as a weather station in Massachusetts. Round your answers to
two decimal places.
z-score of Eureka's noontime temperature: I
z-score of Seabrook's noontime temperature:|
(b) Relative to its population, which weather station had the lower noontime temperature?
Choose the best answer based on the z-scores of the two noontime temperatures.
Eureka
Seabrook
It is unclear which weather station had the lower noontime temperature relative to its
population
SEP
3.
DD
Transcribed Image Text:Eureka is a weather station in the state of California and Seabrook is a weather station in the state of Massachusetts. On one summer day, the noontime temperature recorded at Eureka was 24° Celsius, and the noontime temperature recorded at Seabrook was 27° Celsius. On that same day, the noontime temperatures at weather stations in California had a population mean of 39.2° Celsius and a standard deviation of 4.4° Celsius. Also on that day, the noontime temperatures at weather stations in Massachusetts had a population mean of 29.9° Celsius and a standard deviation of 1.1° Celsius. On the summer day, each state's distribution of noontime temperatures at its weather stations was clearly bell-shaped. (a) Find the z-scores of Eureka's noontime temperature on the summer day as a weather station in California and Seabrook's noontime temperature on the summer day as a weather station in Massachusetts. Round your answers to two decimal places. z-score of Eureka's noontime temperature: I z-score of Seabrook's noontime temperature:| (b) Relative to its population, which weather station had the lower noontime temperature? Choose the best answer based on the z-scores of the two noontime temperatures. Eureka Seabrook It is unclear which weather station had the lower noontime temperature relative to its population SEP 3. DD
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