Answered

Mean temperature: 78°

Standard deviation: 5°

Washington, DC

July 4: 1952 - 2011

Average Daily Temperature

Check all of the temperatures that are within one

standard deviation of the mean

o 72°

74°

799

84

Number of Years

C) ONO

DONE

Average Temperature

Answer :

hafsaabdulhai

Answer:

74 and 79

Step-by-step explanation:

one standard deviation= 5°

range of one standard deviation: (78-5) to (78+5)

                                                        73° to 83°

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