In the function for North Dakota, which of the following is the best interpretation of the number 149.5 in this context? A.) For the year 1965, the model predicts 149.5 thousand homes in North Dakota had access to a telephone.
B.) For the year 2000, the model predicts 149.5 thousand homes in North Dakota had access to a telephone.
C.) Between 1965 and 2000, the predicted number of homes with access to a telephone in North Dakota increased by a total of 149.5 thousand.
D.) Between 1965 and 2000, the predicted number of homes with access to a telephone in North Dakota increased by 149.5 thousand each year.

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.

boxplot e is the answer

yes

step-by-step explanation:

yes