Question

In: Statistics and Probability

A fair coin is tossed 1000 times. Use the Central Limit Theorem to approximate the probability...

A fair coin is tossed 1000 times. Use the Central Limit Theorem to approximate the probability that between 470 and 530 heads are obtained. How does this compare to Chebyshev’s bound?

Solutions

Expert Solution


Related Solutions

If a fair coin is tossed 25 times, the probability distribution for the number of heads,...
If a fair coin is tossed 25 times, the probability distribution for the number of heads, X, is given below. Find the mean and the standard deviation of the probability distribution using Excel Enter the mean and round the standard deviation to two decimal places. x   P(x) 0   0 1   0 2   0 3   0.0001 4   0.0004 5   0.0016 6   0.0053 7   0.0143 8   0.0322 9   0.0609 10   0.0974 11   0.1328 12   0.155 13   0.155 14   0.1328 15   0.0974 16  ...
A fair coin is tossed 100 times. What is the probability of observing at least 55...
A fair coin is tossed 100 times. What is the probability of observing at least 55 heads P(x≥55)? (Approximate the binomial distribution with a normal distribution
A coin is tossed 279 times. Use either a Normal or Poisson approximation to approximate the...
A coin is tossed 279 times. Use either a Normal or Poisson approximation to approximate the probability that there are at most 43 heads. Show that the approximation is applicable and use the Padé approximation to determine the result. DO NOT USE!!!! TI-83, TI-84, TI-89 NOR Excel commands for the Binomial distribution to determine the result.
A coin is tossed 400 times, landing heads up 219 times. Is the coin fair?
A coin is tossed 400 times, landing heads up 219 times. Is the coin fair?
Check 1 ptRetries 1 A fair coin is tossed 7 times. Compute the probability of tossing...
Check 1 ptRetries 1 A fair coin is tossed 7 times. Compute the probability of tossing 7 tails in a row. 1128​   Enter your response as a reduced fraction. Question Help: Message Message instructor Unattempted Question 2 Check 1 ptRetries 1 A CEO of Awesome Coolers owns 4 pairs of pants, 13 shirts, 8 ties and 3 jackets. How many different outfits can he wear to the office if he must wear one of each item? The CEO has  different outfits....
A fair coin is tossed two ​times, and the events A and B are defined as...
A fair coin is tossed two ​times, and the events A and B are defined as shown below. Complete parts a through d. ​A: {At most one tail is​ observed} ​B: {The number of tails observed is even​} a. Identify the sample points in the events​ A, B, Aunion​B, Upper A Superscript c​, and AintersectB. Identify the sample points in the event A. Choose the correct answer below. A. ​A:{TT comma HH​} B. ​A:{TT​} C. ​A:{HH comma HT comma TH​}...
A fair coin will be tossed three times. (a) Indicating a head by H and a...
A fair coin will be tossed three times. (a) Indicating a head by H and a tail by T write down the outcome space. (b) What is the probability that on the first toss the outcome with a tail? (c) What is the probability of obtaining exactly two heads from the three coin tosses? (d) What is the probability that the first toss gives a tail and exactly two heads are obtained from the three coin tosses? Are the outcomes...
Use the Central Limit Theorem to calculate the following probability. Assume that the distribution of the...
Use the Central Limit Theorem to calculate the following probability. Assume that the distribution of the population data is normally distributed. A person with “normal” blood pressure has a diastolic measurement of 75 mmHg, and a standard deviation of 4.5 mmHg. i) What is the probability that a person with “normal” blood pressure will get a diastolic result of over 80 mmHg, indicating the possibility of pre-hypertension? ii) If a patient takes their blood pressure every day for 10 days,...
A coin will be tossed 7 times. Find the probability that there will be exactly 2...
A coin will be tossed 7 times. Find the probability that there will be exactly 2 heads among the first 4 tosses, and exactly 2 heads among the last 3 tosses. (Include 2 digits after the decimal point.)
A fair coin is tossed r times. Let Y be the number of heads in these...
A fair coin is tossed r times. Let Y be the number of heads in these r tosses. Assuming Y=y, we generate a Poisson random variable X with mean y. Find the variance of X. (Answer should be based on r).
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT