Sujeet expends 80% of his monthly salary if his saved 2400 per month. find his monthly salary
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Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x