Question

Find the class width for the following distribution.xf40 - 42237 - 39534 - 36431 - 331

Answer 1

The class width for the given distribution is 197, 297, 397, and 203.

Step-by-step explanation:

The class width for a distribution can be found by subtracting the lower limit of one class from the lower limit of the next class. In this case, we have the following data points: 40, 237, 534, 931, and 128.

The classes can be represented as follows:

1. 40 - 237
2. 237 - 534
3. 534 - 931
4. 931 - 128

To find the class width, subtract the lower limit of one class from the lower limit of the next class:

1. 237 - 40 = 197
2. 534 - 237 = 297
3. 931 - 534 = 397
4. 128 - 931 = 203

So the class widths for this distribution are 197, 297, 397, and 203.