Question

Jeremy is recording the weights, in ounces, of different rock samples in a lab. The weights of seven rocks are listed below.

Answer 1

The value of the (RIC) will increase from 4 to 5.75,that is,44%

Answer 2

Answer:

The correct answer is option "C"

"The interquartile range increases"

The value of the (RIC) will increase from 4 to 5.75, that is, 44%

Step-by-step explanation:

The range is defined as the difference between the maximum and minimum value of a series of data. Xmax - Xmin

The interleaving range (RIC) is a measure of dispersion that measures the central range of 50% of the data.

                                                                                                                               

Therefore, if a low value is included, such as five, the variance of the data would be greater and, consequently, the value of the (RIC) will increase from 4 to 5.75, that is, 44%