Question

4) Chapter 4-5: a) You flip a balanced coin 3 times. What is the probability that you get 3 heads? b) You flip a balanced coin 3 more times. What is the probability that you get 3 tails? c) What is the probability that you get 3 heads followed by 3 tails? d) What is the probability that you get exactly 1 head in the 6 flips? 5) Chapter 6: a) Suppose a variable is normally distributed, and you know the population's mean and standard deviation. You take a single random sample from the population and measure the value of the variable. Describe how you would find the probability of this measurement is between two limiting values. b) Suppose a variable is NOT normally distributed, and you know the population's mean and standard deviation. You take 50 random samples, measure the variable for each one, and calculate a sample mean. Describe how you would find the probability that the average of these 50 measurements is between two limiting values

PLEASE ANSWER QUESTION # 5 a and b !!!!!!!!!!

Answer 1

TOPIC:Normal distribution and the use of the Central Limit Theorem.
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