A teacher asks the students in Year 6 how they travel to school. The dual bar chart shows some of the results. a) What is the most popular form of transport used by the boys? (1) Six girls walk to school. b) Show this information on the dual bar chart. (1) c) How many more of the students get to school by bus than by car? (1) d) What is the total number of students in Year 6? (2) Total Marks (5)

3201

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.

step-by-step explanation:

coldest temperature they recorded add me europa2433

europa2433

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice