Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 172 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. Probability that fewer than 41 voted The probability that fewer than 41 of 172 eligible voters voted is (Round to four decimal places as needed.)

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Solution: Let X be the number of eligible voters voted. From the given information, n=127 and…

Q: use a normal approximation to find the probability of the indicated number of voters. In the case,…

A:

Q: use a normal approximation to find the probability of the indicated number of voters. in this case…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Solution: Let X be the number of eligible voters aged 18-24 voted and n be the sample number of…

Q: Use a normal approximation to find the probability of the indicated numbers of voters. In this case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Given information Number of voters(n) = 133 Eligible voters = 22% p = 0.22 Checking whether normal…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Given data, n=108 p=22% =0.22 P(X<26)=? .

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A:

Q: Use a normal distribution to estimate the probability of more than 60 boys being born in 100 births.…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A:

Q: Use  normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Given proportion of voters aged 18-24, who actually voted = 0.22Total number of eligible voters in…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Given Information: Population proportion (p) = 0.22  Sample proportion (px) = 47/194 = 0.2422 Sample…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: From the provided information, Sample size (n) = 172 22% of them voted that is p = 0.22

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Since, the value for  and  are both greater than 5 which means that both the conditions are…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: The parameters for the normal approximation can be calculated as:

Q: use a normal approximation to find the probability of the indicated number of voters. in this case…

A: Normal approximation to the binomial: From the given information, sample size, n = 148. The…

Q: I have no idea how to answer this. Can you help me, please?   (not graded, solely a concept…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: The sampling distribution of p-hat (sample proportion) is approximately normal with mean p and…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Given,n=159p=0.22mean(μ)=np=159×0.22=34.98standard deviation(σ)=np(1-p)σ=159×0.22×1-0.22σ=5.2234

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Let "x" be the voters aged 18-24 voted.

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Given that, The proportion of voters aged 18-24, who actually voted = 0.22 Total number of eligible…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: 39% of the birds in Cititon Park are blue. What is the probability that, in a random sample of 89…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Suppose that a random variable z has a standard normal distribution. Use a standard normal table…

A: P(−1.67<z<1.33) = P(Z<1.33) – P(Z< -1.67) =0.908 – 0.047 = 0.861 P(Z<1.33) = 0.908…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Given information Total eligible voters n = 137 Probability of giving vote p = 0.22   Mean µ = np =…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Let "x" be the eligible voters aged​ 18-24 voted.

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Given, n = 114 p = 22% = 0.22

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: We have given that  n=102 , p=22%=0.22 X~Binomial(n=102,p=0.22) Find P(x<28)

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Givenp=0.22n=121x~Binomial(n=121,p=0.22)P(X=x)=(nx)×px×(1-p)n-x   ; x=0,1..,n

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: It is given that n is 153 and p=0.22.

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A:

Q: Use a normal approximation to find the probability of the indicted numbers of voters. In this case,…

A: From the provided information, Sample size (n) = 110 A previous study showed that among eligible…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: It is given that the probability of the voters voted p is 0.22 and the sample size (n) is 151.

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: From the provided information, Eligible voters (n) = 200 Percent of voters voted,  p = 22% that is…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Solution

Q: Jse a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Given data, n=156 p=22%=0.22   By using normal approximation μ=n*p =156*0.22…

Q: use a normal approximation to find the probability of the indicated number of voters. in the case,…

A: Given,n=136p=0.22mean(μ)=npmean(μ)=136×0.22mean(μ)=29.92standard deviation(σ)=np(1-p)standard…

Q: se a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: It is given that n = 131 and p = 0.22.

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Continuity correction factor table: If   P(X=n) use   P(n – 0.5 < X < n + 0.5)If   P(X > n)…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.