Consider the following stem and leaf plot. Find the third quartile 75th percentile. Use the percentile method.

calculate the 44th percentile of the data shown, 7,8.2,10.1,13,12.7,18,21.9,40.6,41.2,50.1

Find the 5 number summary for the data shown x 3.9 5.4 6.5 8.9 11.3 11.8 24.6 27.8 28.4 5 number summary:3.9 ____, ______, ______, 28.4Use the Locator/Percentile method described in your book, not your calculator

An instructor grades as follows: unit exams 20%, project 30%, and final exam 50%. A student had grades of 85, 81, and 89 (respectively) for unit exams, project, and final exam. Find the student's final course average using a weighted mean. Round to the nearest whole percentage point.

Find the percentile for the data point. Data set: 51 33 41 72 74 75 32;data point 51

Determine whether the following statement is true or false. If it is false, rewrite it as a true statement. The mean is the measure of central tendency most likely to be affected by an outlier. Choose the correct answer below. OA. The statement is true. OB. The statement is false. The median is the measure outlier. f central tendency most likely t OC. The statement is false. The mode is the measure OD. The statement is false. Outliers do not affect any measure of central tendency. affected by an central tendency most likely to be affected by an outlier.

Calculate the 90th percentile of the data shown x 7.9 9.7 18.9 19.3 21.9 26.1 27.9 28.8 29.1 29.4

Calculate the 33th percentile of the data shown X 1.7 3 7.6 12.5 12.9 17.2 19.5 33.8 44.1 59.6

Given the data set: 6, 19, 17, 23, 20, 10. Determine (i). the percentile rank for each test score,

Calculate the 25th percentile of the data shown x 1.8 2.3 6.7 11.3 16.7 25.2 26.9 27.9 I need help