Astudent answered 86 problems on a test correctly and received a grade 98%. how many problems were on the test if all the problems were worth the same number of points? round to the nearest whole number

answer: the equation matches the regression

step-by-step explanation:

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.