A binomial experiment must have all of the following:
a) A fixed number of trials.
b) The result of each trial is not affected by the results of the other trials (independence).
c) The probability of a 'success' is the same for each trial.
d) Each trial has only two possible outcomes, which are usually called 'success' and 'failure'.
Using the above criteria, the only choice of answer that qualifies as a binomial experiment is c) "flipping a coin 10 times and recording if it comes up heads."
Answer:
m∠5 = 67
m∠7 = 67
Step-by-step explanation:
m∠4 and m∠5 add up to 180 because they are same side interior angles.
180 - 113 = m∠5
m∠5 = 67
m∠5 = m∠7 because they are vertically opposite angles
hence, m∠7 = 67 degrees
Answer:
12 males
Step-by-step explanation:
3:8= 8 is for male
32÷8= 4
4×3= 12 males
hope it helps!
Answer:
2. 3 1/2 (decimal 3.5
3. −1.3
Step-by-step explanation:
