Male and female students were asked which location they would most want to visit. They had the following preferences: Which location would you most like to visit? Hawaii Paris Row totals Male students0.38 0.12 0.50 Female students 0.26 0.24 0.50 Column totals 0.64 0.361 Which of the following is a two-way conditional frequency table for gender? (2 points)

associative property of multiplication

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

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.

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.