The number of hours worked by each of the employees last week at two stores are listed below. hours worked in a week at two stores store 1 16, 28, 36, 40, 78 store 2 22, 27, 33, 36, 40 which statements are true and supported by the data in the table? check all that apply. the data for store 1 shows greater variability. the median number of hours worked for the two stores is the same. the mean of the data for store 1 is greater than the mean of the data for store 2. the interquartile range of both data sets is the same. the range of the data for store 1 is less than the range of the data for store 2.

The correct answer is option A and C which are the data for store 1 shows greater variability and the mean of the data for store 1 is greater than the mean of the data for store 2.

Data for store 1:  116, 28, 36, 40, 78

Data for store 2: 222, 27, 33, 36, 40.

The option A is correct because variability is the difference in the values of the data. Hence by looking at date between each value there is a difference 9 to 30 values but in store 2 variability in values s of 10 to 20.

The option C is also correct because the mean of store 1 is 59.6 and the mean of store 2 is 26.7.

Hence the option which is mean of store 1 is greater that store 2 is correct.

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