Agroup of seventh and eighth graders were asked whether they prefer reading fiction or nonfiction.

this table shows the relative frequencies of the rows for the two-way table representing this situation.

select from the drop-down menus to complete the statement.

the percent of seventh graders surveyed who prefer fiction is the percent of eighth graders surveyed who prefer fiction.

a. greater than
b. less than
c. equal to

Option A. greater than

Step-by-step explanation:

The percent of seventh graders surveyed who preferred fiction = 0.75 or 75%

The percent of eight graders surveyed who preferred fiction = 0.68 or 68%

Now we can say the percentage of seventh graders who preferred fiction is GREATER THAN the percentage of eight graders who preferred fiction.

Therefore option A. is the correct option.

alot

step-by-step explanation:

its a wood chuck that can chuck wood

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.