Use the image to answer the question.

An illustration shows a bar graph. The x-axis ranges from 50 to 54 in one unit increments. The y-axis ranges from 0 to 4 in one unit increments. The bar values are 4 units for 50; 0 units for 51; 2 units for 52; 3 units for 53; and 1 unit for 54.

Identify the gap in the bar graph. Which number represents the gap in the data?

(1 point)
Responses

51
51

52
52

49
49

54

1 answer

The gap in the bar graph refers to the x-axis value that has no corresponding bar height (value) above it. In this case, the bar for 51 has a height of 0 units, indicating that there is no data for this value.

Therefore, the number representing the gap in the data is:

51