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
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The normal distribution can be used to approximate the
binomial distribution. In order to use the...
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...
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...
8Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used...
8Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(x) using the normal distribution and compare the result with the exact probability. na 72. p-o.77, and x-56 Cli Cli e (page 1).1 page 2).2 For n-72, p-0.77, and x-56, find P(x) using the binomial probability distribution. P(x)- Can the normal distribution be used to approximate this probability? Round to four decimal places as needed.) O A....
The normal-curve approximation can also be used for discrete distribution other than the binomial distribution. For...
The normal-curve approximation can also be used for discrete distribution other than the binomial distribution. For instance, it is reasonable to use this approximation if the Poisson distribution has a parameter greater than 30. This approximation uses as the mean and as the standard deviation. Suppose that the number of false alarms received weekly by the fire department of a large city follows a Poisson distribution with = 45. In any given week, find the probability that a) There will...
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...
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 43% have used a multivitamin in the past 12 months. You randomly select 40 adults and ask them if they have used a multivitamin in the past 12 months. Select the correct answer below and, if necessary, fill in the answer boxes...
5.5.17 Question Help A binomial experiment is given. Decide whether you can use the normal distribution...
5.5.17 Question Help 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 deviation. If you cannot, explain why standard found tha 45% have used a multivitamin in the past 12 months. You randomly select 40 adults and ask them it they have used a mult past 12 months. a in in the Select the correct answer below and, if necessary, fll in the answer...
Decide whether the normal sampling distribution can be used. If it can be used, test the...
Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance a using the given Sample statistics. Claim:p#0.27; a=0.05Sample statistics: P=0.25, n = 120 Can the normal sampling distribution be used? O A. Yes, because pq is greater than a =0.05. OB. No, because np is less than 5. C. Yes, because both np and nq are greater than or equal to 5...
Compute PIX) using the binomial probability formula. Then determine whether the normal distribution can be used...
Compute PIX) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate PX) using the normal distribution and compare the result with the exact probability n=47, p=0.5, and X = 21 For n = 47. p=0.5, and X = 21, use the binomial probability formula to find PC 0.0892 (Round to four decimal places as needed) Can the normal distribution be used to approximate this probability? O A. Yes,...
Estimate p (more than 8) with n=11 and p=0.7 using the normal distribution as an approximation...
Estimate p (more than 8) with n=11 and p=0.7 using the normal
distribution as an approximation to the binomial distribution; of
np <5 or nq <5, then state that normal approximation is not
suitable. Select the correct choice below:
np 25 and nq 25, estimate Pimore than 8) with n-11 and p-07 by using the nomal distibution as an o the binormial distribution; if np < 5 or nq <5, then stato that the Round to four decimal places as...
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...
8Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(x) using the normal distribution and compare the result with the exact probability. na 72. p-o.77, and x-56 Cli Cli e (page 1).1 page 2).2 For n-72, p-0.77, and x-56, find P(x) using the binomial probability distribution. P(x)- Can the normal distribution be used to approximate this probability? Round to four decimal places as needed.) O A....
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 43% have used a multivitamin in the past 12 months. You randomly select 40 adults and ask them if they have used a multivitamin in the past 12 months. Select the correct answer below and, if necessary, fill in the answer boxes...
5.5.17 Question Help 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 deviation. If you cannot, explain why standard found tha 45% have used a multivitamin in the past 12 months. You randomly select 40 adults and ask them it they have used a mult past 12 months. a in in the Select the correct answer below and, if necessary, fll in the answer...
Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance a using the given Sample statistics. Claim:p#0.27; a=0.05Sample statistics: P=0.25, n = 120 Can the normal sampling distribution be used? O A. Yes, because pq is greater than a =0.05. OB. No, because np is less than 5. C. Yes, because both np and nq are greater than or equal to 5...
Compute PIX) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate PX) using the normal distribution and compare the result with the exact probability n=47, p=0.5, and X = 21 For n = 47. p=0.5, and X = 21, use the binomial probability formula to find PC 0.0892 (Round to four decimal places as needed) Can the normal distribution be used to approximate this probability? O A. Yes,...
Estimate p (more than 8) with n=11 and p=0.7 using the normal
distribution as an approximation to the binomial distribution; of
np <5 or nq <5, then state that normal approximation is not
suitable. Select the correct choice below:
np 25 and nq 25, estimate Pimore than 8) with n-11 and p-07 by using the nomal distibution as an o the binormial distribution; if np < 5 or nq <5, then stato that the Round to four decimal places as...
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