The number of calls that the employees in a call center took on Wednesday were recorded and combined in the histogram below.

Which of the following statements describe the distribution?

The mean is the best measure of center.
The median is the best measure of center.
The data is spread out with no gaps.
The data is close together without any outliers.
The mean absolute deviation is the best measure of variability.
The data has one striking deviation.
The interquartile range is the best measure of variability.

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

10 points? ? +++ me asap 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.