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indicated probability by using the normal distribution as an approximation to the binomial distribution. 12) A...
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution...
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution A multiple choice test consists of 60 questions. Each question has 4 possible answers of which one is correct. If all answers are random guesses, estimate the probability of getting a least 20% correct 0.8508 0.1492 0.0001 03505
Solve the problem. 11) The amount of snowfall falling in a certain mountain range is normally...
Solve the problem. 11) The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 100 inches, and a standard deviation of 16 inches. What is the probability that the mean annual snowfall during 64 randomly picked years will exceed 102.8 inches? Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution. 12) A multiple choice test consists of 60 questions. Each question has 4 possible answers of...
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution....
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution. In one county the conviction rate for speeding is 85%. Estimate the probability that of the next 100 speeding summons issued, there will be at least 90 convictions.
Estimate the indicated probability by using the normal distribution as an mo approximation to the binomial...
Estimate the indicated probability by using the normal distribution as an mo approximation to the binomial distribution. lo viidedor a boil.com Estimate the probability of getting exactly 43 boys in 90 births. bobo in bog a. 0.0729 b. 0.0764 c. Normal approximation is not suitable d. 0.1628
18-20 Please. Thank you. Solve the problem. 18) Assume that women have heights that are normally...
18-20 Please. Thank you.
Solve the problem. 18) Assume that women have heights that are normally distributed with a mean of 63.6 inches 18) and a standard deviation of 2.5 inches. Find the value of the quartile Q3. 19) Assume that women's heights are normally distributed with a mean of 63.6 inches and a 19) standard deviation of 2.5 inches. If 90 women are randomly selected, find the probability that they have a mean height between 62.9 inches and 64.0...
QUESTION 14 QUESTION 14 Find the indicated binomial probability. Round to five decimal places when necessary....
QUESTION 14
QUESTION 14 Find the indicated binomial probability. Round to five decimal places when necessary. A multiple choice test has 30 questions, and each has four possible answers, of which one is correct. If a student guesses on every question, find the probability of getting exactly 12 correct.
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution....
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution. Estimate P(6) for n = 18 and p = 0.4 Group of answer choices a) 0.8513 b) 0.1608 c) 0.1015 d) 0.1958
Part II. Applying the Binomial distribution. 1. If x is binomial with n-50, pro.9, use Excel...
Part II. Applying the Binomial distribution. 1. If x is binomial with n-50, pro.9, use Excel to compute P(x s 40)- 2. A student takes a multiple choice test with 100 questions. Each question has 4 choices and only one choice is correct. The student guesses the correct answer for each question. If xenumber of correct guesses, then x is a binomial random variable. Fill in the following values: a) n b) To pass the test, the student must get...
compute p(x) using the binomial probability formula. then determine whether the normal distribution can be used...
compute p(x) using the binomial probability formula. then determine whether the normal distribution can be used to estimate this probability. if so, p(x) using the normal distribution and compare the result with the exact probability. n=78, p= 0.83, and x=60 for n= 78, p= 0.83, and x=60, find P(x) using the binomial probability distribution. P(x) _. (round to four decimal places as needed.) can the normal distribution be used to approximate this probability? A. no, the normal distribution cannot be...
A multiple choice test consists of 60 questions. each question has 4 possible answers of which...
A multiple choice test consists of 60 questions. each question has 4 possible answers of which one is correct. If all answers are random guesses, estimate the probability that of 140 randomly selected seeds, exactly 100 will germinate
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution A multiple choice test consists of 60 questions. Each question has 4 possible answers of which one is correct. If all answers are random guesses, estimate the probability of getting a least 20% correct 0.8508 0.1492 0.0001 03505
Solve the problem. 11) The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 100 inches, and a standard deviation of 16 inches. What is the probability that the mean annual snowfall during 64 randomly picked years will exceed 102.8 inches? Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution. 12) A multiple choice test consists of 60 questions. Each question has 4 possible answers of...
Estimate the indicated probability by using the normal distribution as an mo approximation to the binomial distribution. lo viidedor a boil.com Estimate the probability of getting exactly 43 boys in 90 births. bobo in bog a. 0.0729 b. 0.0764 c. Normal approximation is not suitable d. 0.1628
18-20 Please. Thank you.
Solve the problem. 18) Assume that women have heights that are normally distributed with a mean of 63.6 inches 18) and a standard deviation of 2.5 inches. Find the value of the quartile Q3. 19) Assume that women's heights are normally distributed with a mean of 63.6 inches and a 19) standard deviation of 2.5 inches. If 90 women are randomly selected, find the probability that they have a mean height between 62.9 inches and 64.0...
QUESTION 14
QUESTION 14 Find the indicated binomial probability. Round to five decimal places when necessary. A multiple choice test has 30 questions, and each has four possible answers, of which one is correct. If a student guesses on every question, find the probability of getting exactly 12 correct.
Part II. Applying the Binomial distribution. 1. If x is binomial with n-50, pro.9, use Excel to compute P(x s 40)- 2. A student takes a multiple choice test with 100 questions. Each question has 4 choices and only one choice is correct. The student guesses the correct answer for each question. If xenumber of correct guesses, then x is a binomial random variable. Fill in the following values: a) n b) To pass the test, the student must get...
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