Mean: To find mean you do the same as you would to find an average. Add up all of the numbers and divide by how many numbers are there. So, 8.3 + 4.5 + 6.2 + 9.6 + 4.3 + 11.2 + 5.9 + 9.7 + 10.5 = 70.2 Then divide by 9 since you have 9 numbers. 70.2 / 9 = 7.8
Median: To find median you set up the data from least to greatest and cross out one number from each side until you are left with one number as the middle number. 4.3, 4.5, 5.9, 6.2, 8.3, 9.6, 9.7, 10.5, 11.2 4.5, 5.9, 6.2, 8.3, 9.6, 9.7, 10.5 5.9, 6.2, 8.3, 9.6, 9.7 6.2, 8.3, 9.6 = 8.3 Mode: Mode is the most, meaning the number that appears the most in your set of data. In this case there is no mode because in your set there is no number that occurs more than once.
There are 8 total outcomes on what the coin will land on. If you look at the image, you'll see that there are 3 outcomes for the coin landing on 2 heads and 1 tail.
Step-by-step explanation: Absolute value means <em>distance from zero</em> on a number line. We represent the absolute value of a number by using a vertical bar on either side of the number. Absolute value will always be positive except for 1 special case which I provided in the image attached.