Hello. Please help me solve these as I have a upcoming test on almost the same questions (do not write in cursive

1. Find the mean, median & mode for the following set of data. Scores on a math quiz (out of 10): 57965 10 82 119 7 7 6 9 5 8 9 2. These are the marks of 8 students: 70, 71, 73, 74, 68, 72, 71, 12 a) Calculate the mean. b) Calculate the median. c) Why are they different? 3. What percent of the class scores below each measure of central tendency? % scoring less than mean = % scoring less than the median = 4. Tamara's mark is higher than 63% of the class. a) What percentile does she fall into? b) How many students score less than she does? c) What is Tamara's score? 5. Find the quartiles of the data. 6. Determine the inter quartile range. 7. Below is a list of 30 marks: 74, 77, 35, 82, 91, 55, 56, 73, 72, 71 51, 99, 83, 78, 79, 62, 65, 56, 87, 88 39, 41, 93, 84, 75, 65, 67, 90, 80, 70 a) What percentile did someone who received a mark of 80 score in? b) What mark did someone receive who scored in the 73.percentile?|