A study conducted by the Toledo police at the main intersection of the city between 7 to 9 AM revealed the number of vehicles proceeded through the intersection after light changed. Here is the information of 8 days during the study period:

Number of vehicle: 6, 12, 7, 8, 4, 5, 12, 10.

Find the mean, median, mode and standard deviation for the SAMPLE.

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.