Acollege professor surveyed his class to see how many hours each student studied. the professor used each student's grade with how many hours they studied to create a scatter plot of the data. he determined that the correlation coefficient was 0.90. select the true statement based on the professor's correlation coefficient. there is a negative correlation between the number of hours studied and the student's grade. there is no correlation between the number of hours studied and the student's grade. there is a strong correlation between the number of hours studied and the student's grade. there is a weak correlation between the number of hours studied and the student's grade.