Even though the normal probability distribution deals with continuous variables, we can use it to approximate...
Even though the normal probability distribution deals with
continuous variables, we can use it to approximate the binomial
probability distribution whenever n 
30 and also
n(q) 
30.
T/F ...why?
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Even though the normal probability distribution deals with continuous variables, we can use it to approximate...
Decide whether you can use the normal distribution to approximate the binomial distribution. If you can...
Decide whether you can use the normal distribution to approximate the binomial distribution. If you can use the normal distribution to approximate the indicated probabilities and sketch their graphs. If you cannot explain why and use the binomial distribution to find the indicated probabilities A survey of adults found that 8% say their favorite sport is auto racing. You randomly select 600 adults and ask them to name their favorite sport. Complete parts (a) through (d). Determine whether a normal...
Use the normal distribution to approximate the desired probability. Find the probability that in 242 tosses...
Use the normal distribution to approximate the desired probability. Find the probability that in 242 tosses of a single 20-sided die, we will get at least 18 threes. Round your answer to 4 places after the decimal point. Question 2 For the binomial distribution with n = 24 and p = 0.64, is it appropriate to use the normal distribution as an approximation? a Normal approximation IS appropriate b Normal approximation is NOT appropriate c Not enough information is given...
Determine whether you can use the normal distribution to approximate the binomial distribution. If you can,...
Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If you cannot, explain why and use the binomial distribution to find the indicated probabilities. A survey of adults in a region found that 52% have encountered fraudulent charges on their credit cards. You randomly select 100 adults in the region. Complete parts (a) through (d) below (a) Find the probability...
The normal distribution can be used to approximate the binomial distribution. In order to use the...
The normal distribution can be used to approximate the binomial distribution. In order to use the normal approximation, np and nq must be greater than or equal to 5. A correction for continuing must also be used true or false
A binomial experiment is given. Decide whether you can use the normal distribution to approximate the...
A binomial experiment is given. Decide whether you can use the normal distribution to approximate the binomial distribution. If you? can, find the mean and standard deviation. If you? cannot, explain why. A survey of adults found that 90?% read every word or at least enough to understand a contract for buying or selling a home before signing. You ask 14 adults selected at random if he or she reads every word or at least enough to understand a contract...
Use the normal distribution to approximate the desired probability. Find the probability that in 188 tosses...
Use the normal distribution to approximate the desired probability. Find the probability that in 188 tosses of a fair die, we will obtain exactly 20 fours. A) B) 1.221467% 1.021467% C) D) 0.6714668% 0.4214668% E) F) None of These 0.3048002%
Assume a binomial probability distribution has p = 0.70 and n = 400.
You may need to use the appropriate appendix table or technology to answer this question.Assume a binomial probability distribution has p = 0.70and n = 400.(a)What are the mean and standard deviation? (Round your answers to two decimal places.)
mean
standard deviation
(b)Is...
. In probability theory, the Normal Distribution (sometimes called a Gaussian Distribution or Bell Curve) is a very common continuous probability distribution. Normal distributions are important...
. In probability theory, the Normal Distribution (sometimes called a Gaussian Distribution or Bell Curve) is a very common continuous probability distribution. Normal distributions are important in statistics and are often used in the natural and social sciences to represent real-valued random variables whose distributions are not known. Describing the normal distribution using a mathematical function is called a probability distribution function (PDF) which is given here: H The mean of the distribution ơ-The standard deviation f(x)--e 2σ We can...
Use the normal distribution to approximate the desired probability. Find the probability that inA) 194 tosses...
Use the normal distribution to approximate the desired probability. Find the probability that inA) 194 tosses of a fair die, we will obtain at least 36 twos. B) 27.29133% 27.09133% C) D) 26.79133% 27.64133% E) F) 27.34133% 26.89133% G) None of These
Use the normal distribution to approximate the desired probability. Find the probability that inA) 194 tosses...
Use the normal distribution to approximate the desired probability. Find the probability that inA) 194 tosses of a fair die, we will obtain at least 36 twos. B) 27.29133% 27.09133% C) D) 26.79133% 27.64133% E) F) 27.34133% 26.89133% G) None of These
Decide whether you can use the normal distribution to approximate the binomial distribution. If you can use the normal distribution to approximate the indicated probabilities and sketch their graphs. If you cannot explain why and use the binomial distribution to find the indicated probabilities A survey of adults found that 8% say their favorite sport is auto racing. You randomly select 600 adults and ask them to name their favorite sport. Complete parts (a) through (d). Determine whether a normal...
Use the normal distribution to approximate the desired probability. Find the probability that in 188 tosses of a fair die, we will obtain exactly 20 fours. A) B) 1.221467% 1.021467% C) D) 0.6714668% 0.4214668% E) F) None of These 0.3048002%
. In probability theory, the Normal Distribution (sometimes called a Gaussian Distribution or Bell Curve) is a very common continuous probability distribution. Normal distributions are important in statistics and are often used in the natural and social sciences to represent real-valued random variables whose distributions are not known. Describing the normal distribution using a mathematical function is called a probability distribution function (PDF) which is given here: H The mean of the distribution ơ-The standard deviation f(x)--e 2σ We can...
Use the normal distribution to approximate the desired probability. Find the probability that inA) 194 tosses of a fair die, we will obtain at least 36 twos. B) 27.29133% 27.09133% C) D) 26.79133% 27.64133% E) F) 27.34133% 26.89133% G) None of These
Use the normal distribution to approximate the desired probability. Find the probability that inA) 194 tosses of a fair die, we will obtain at least 36 twos. B) 27.29133% 27.09133% C) D) 26.79133% 27.64133% E) F) 27.34133% 26.89133% G) None of These
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