What is the median of the data set 50 52 68 64 65 61 68 75 75 78

66.5

Step-by-step explanation:

Given data : 50 52 68 64 65 61 68 75 75 78

Step 1 : Arrange the data in an order .

50 52  61 64 65 68  68 75 75 78

Step 2 : Then , calculate the number of elements.

The number of data values in the given data = 10

Since , the data is even then the median of the data will be the mean of the two middlemost values.

Hence, the median of the data set = 66.5

2x^2+5x+17

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step-by-step explanation: