Do yoa was 513 9 of 13 Step 1 of 1 A coln is tossed 6 times
Do yoa was 5/13 9 of 13, Step 1 of 1 A coln is tossed 6 times. What is the probability of getting at least one head? Express your answer as a fraction or a decimal number rounded to four decimal places.
Solution
Find the probability by TI83 calculator.
Go to TI83>2ND[DISTR]>1-binomcdf( and substitute, 6, 0.1666,1 corresponding to n,p,r.
The probability is 0.2630
