In the following study, describe the treatment, the treatment group and the control group: One hundred arthritis suffers reported the severity of their symptoms daily for a month. Fifty of the subjects were given Epsom salt to bathe in at least every other day. At the end of the month, 30% the subjects who used Epsom salt reported decrease in severity of their symptoms compared to 5% in the other group.

Treatment: Epsom salt

Control Group: 50 people not receiving the Epsom salt to bathe

Treatment Group: 50 people that received the Epsom salt to bathe

Step-by-step explanation:

Treatment refers to the object in which is being used to treat the patients.

Control Group means the group that didn't receive any treatment, remained neutral to the experiment.

Treatment group is the group that received treatment.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.