Question

What is the range of rooms in Henry's histogram?

The houses surveyed had between 1 and 10 rooms.
The histogram shows a range of 5 to 6 rooms.
The houses surveyed had between 0 and 6 rooms.
The histogram shows a range of 1 to 5 rooms.
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Answer 1

Answer: The houses surveyed had between 1 and 10 rooms.

Explanation:

• The range of any data gives us a interval which contains all the data values and provides an indication of the dispersion of data its from minimum value to the maximum value.

From the histogram, the minimum number of rooms = 1

The maximum number of rooms = 10

Hence, the range of rooms in Henry's histogram is between 1 and 10 rooms.

Answer 2

The houses surveyed had between 1 and 10 rooms ..

Explanation:

We can see from the histogram that the minimum number of rooms any house had was 1 and the maximum number of rooms were 10.

Range is the difference between highest and lowest value of a data set.

Hence, the range from the given histogram can be determined as:

The houses surveyed had between 1 and 10 rooms ..