A fitness club collected information regarding the age and gender of their members. The data is shown in the two-way frequency table below.
Age 20 and under Ages 21 to 30 Ages 31 to 40 Ages 41 to 50 Ages 51 and over Total
27
34
46
33
14
154
Men
Women
15
29
37
29
11
121
Total
42
64
83
62
25
275
Which trend can be concluded from the data in the given table?

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

ummm seems that u didnt post the attachement !

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.

a. george's love for snowboarding, bungee, jumping, and whitewater kayaking has lead to a scholarship.