Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 189 eligible voters aged 18-24 are randomly select Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. Probability that fewer than 46 voted The probability that fewer than 46 of 189 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 distribution to estimate the probability of more than 55 girls being born in 100…

A: Given that, The Mean and Standard deviation are, Check the conditions of normal approximation to…

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

A: Given : eligible voters aged​ 18-24, 22% of them voted, p = 0.22 n= 128 We have to find the…

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:

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 data,p=22%=0.22n=141P(X=37)=?

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 problem Given that   Use a normal approximation to find the probability of the indicated…

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: .A coin is tossed 410 times. Use the normal curve approximation to find the probability of obtaining…

A: Comments: As per our company guidelines we are supposed to answer only one question. Kndly repost…

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 who voted. The binomial probability is converted to normal…

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: 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: Given Data sample size,n= 186 probability,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: Use the ‘conditions for normal approximation to the binomial distribution’ to determine whether X…

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

A: Given,n=198p=0.22mean(μ)=np=198×0.22=43.56standard deviation(σ)=npqσ=198×0.22×(1-0.22)σ=5.8290

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

A: Given data n = 170p = 0.22np = 170 x 0.22 = 37.4 > 5nq = 170 x (1 – 0.22 ) = 132.6 > 5So,…

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

A: From the given information, the probability of standard normal variate z lies between –0.67 and…

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: He's a normal approximation to find the probability of the indicate a 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: We have to find probabiity..

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

A: It is given that, p = 0.22, x =42 and n =181.

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

A: Given that, Proportion of voters who actually voted, p= 0.22. Sample size of voters, n= 110.

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:

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

A: Solution: Let X be the random variable that the number of eligible voters ages 18-24 of them voted…

Q: se 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: 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: 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: From the provided information, Sample size (n) = 148 22% of them voted that is probability (p) =…

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: Between 185 and 201 heads Exactly 205 heads More than 227 heads

A:

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

A: We have to find given probability.

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

A: It is given that variable X represents the number of eligible voters who voted. X~B (123, 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 indicated number of voters. In this​ case,…

A: Solution

Q: mation to e

A: According to the sum, the probability of having a boy=p=0.5 So, the probability of having a…

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

A: We know that our variable follows Binomial probability distribution with n=136 and p = 0.22 Formula…

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)…

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

A: Given: n=111 22% of eligible voters aged 18-24 are voted. p = 0.22 Hence, X ~ B (n=111, p=0.22) Mean…

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.