the drop down numbers are 1.2.3.4.5. Please reply with the numbers.

Determine what the key terms refer to in the following study. A fitness center is interested in the mean amount of time a client exercises in the center each week. Data Parameter Population Sample Variable Statistic 1. The mean amount of time clients spend exercising in the tness center each week. 2. X = the amount of time one client spends exercising in the tness center each week. The amount of time spent exercising by clients in the tness center each week. Examples of the data are 1, 2, and 3 hours. 4. The mean amount of time clients spend exercising in the tness center each week in the sample. 5. All clients at the tness center. 6. A group of clients at the tness center