A single coin is tossed 300 times heads were observed 180 times. What is the long run relative frequency of tails? Express the answer in decimal form
To find the long run relative frequency of tails, we first need to calculate the total number of times tails occurred in the 300 tosses.
Total number of tosses = 300
Number of times heads occurred = 180
Number of times tails occurred = Total number of tosses - Number of times heads occurred
= 300 - 180
= 120
Now, to find the relative frequency of tails, we divide the number of times tails occurred by the total number of tosses:
Relative frequency of tails = Number of times tails occurred / Total number of tosses
= 120 / 300
= 0.4
Therefore, the long run relative frequency of tails in decimal form is 0.4.