I have central tendency homework but I have no clue how to do it:( any help would be great!

Measures of Central Tendency - The Mode Blar Reference V. 2384 Central Tendency Measures Recall Central Tendancy - where the 'middle' of a group of data lies Mode Example Forty students took a math test marked out of 10 points. Their results were as follows: 9, 10, 7, 8, 9, 6, 5, 9, 4, 7, 1, 7, 2, 7, 8, 5, 4, 3, 10, 7, 3, 6, 8, 6, 9, 7, 4, 2, 3, 9, 4. 3, 7, 5, 5, 2, 7, 9, 7, 1 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 7. 7, 7, 7. 7. 7, 7, 7. 7, 8, 8, 8. 9, 9, 9, 9, 9, 9, 10, 10 Math Test Results (out of 10) Mode - Score Tally Frequency 0 Data Set 2: 5, 3, 15, 6, 4 mode Definition Mode - the value or item that 1111 occurs most often in a data set Data Set 3: 1, 2, 2, 3, 5, 5, 6, 9, 9, 10 6 THE THI Mode = 8 Hot Tip 9 10 mode most Total 40 Measures of Central Tendency - The Mean Reference V. 2385 Central Tendency Measures Median (middle) = average Mode (most) = average Mean = average Example Forty students took a math test marked out of 10 points. Their results were as follows: 9, 10, 7, 8, 9, 6, 5, 9, 4, 7, 1, 7, 2, 7, 8, 5, 4, 3, 10, 7, 3, 6, 8, 6, 9, 7, 4, 2, 3, 9, 4, 3, 7, 5, 5, 2, 7, 9, 7, 1 9 + 10 + 7 + 8 + 9 + 6 + 5 +9+4+7+1+7+2+7+8+5+4+3+10+7+3+6+8+6+9+7+4+2+3+9+4+3+7+5+5+2+7+9+7+1 = 235 LD Definition Sum (in head) = Hot Tip Mean - The sum of a set of Sum (on calculator) = 350 Making 10's is a handy mental values divided by the number 300 mean = math trick of values 280 X = 260 9 + 1 = 10 8+2 = 10 200