Answer the following Questions
Q1: What is the n? n=400
Q2: Generate a frequency distribution.
Q3: Generate the cumulative frequency.
Q4: Generate the proportional frequency.
Q5: Generate the cumulative percentage frequency.
Q6: A graduate student is conducting a quantitative study to determine the significant difference on seniors pre-test and post-test scores on the college algebra test administered to the 6 public high schools in Punalei District, Honolulu Hawaii. He is not interested in looking at gender or any other group but senior students as his main independent variable.
- What is his target population in the study?
- What sampling method is he using to determine his sample for the study?
- Even though he is not interested in looking at gender, supposing the total population is 400 seniors, what proportion of girls if there are 250 boys?
- What is the proportion of boys?