Find the probability using the normal distribution: P
Q: Using a standard normal table or Excel function find the given probability, P(-0.15<Z<0.46)…
A: Answer: From the given data, P(-0.15<Z<0.46)
Q: Determine whether you can use the normal distribution to approximate the binomial distribution. If…
A: Givenp=79%=0.79n=100q=1-p=1-0.79=0.21
Q: Determine whether you can use the normal distribution to approximate thế binomlal disti…
A: Given Information: A survey of adults in a region found that 55% have encountered fraudulent charges…
Q: Using standard normal table, find the given probability: P(1.3 <Z<2.6)?
A: It is given that the Z be the standard normal random variable i.e, Z ~ N( 0, 1 ).
Q: Determine whether you can use the normal distribution to approximate the binomial distribution. If…
A: Since np isnot greater than 10 , hence we can't approximate to normal.
Q: Use the probability distribution to complete parts (a) and (b) below. The number of defects per 1000…
A: Given: Consider the number of defects as x and the number of probability is p.
Q: Determine whether you can use the normal distribution to approximate the binomial distribution. If…
A: Given: The probability of success is p=0.33 i.e. 33%. The sample size is n=13. Let X be the number…
Q: Assume the geometric distribution applies. Use the given probability of success p to find the…
A: Let X be random variable from Geometric distribution with probability (p) = 0.40 Then, We will find…
Q: Determine whether you can use the normal distribution to approximate the binomial distribution. If…
A: The question is about approximation Given : Prop. of adults have encountered fraudulent changes on…
Q: Using standard normal table or excel function find the given probability, P(-0.57<Z<0.65)…
A: Answer: From the given data, P(-0.57<Z<0.65)
Q: Determine whether you can use the normal distribution to approximate the binomial distribution. If…
A: Given Information : Number of adults , n = 100. Probability , p = 0.78. Note that , Normal…
Q: Determine whether you can use the normal distribution to approximate the binomial distribution. If…
A: Given information: P(Favourite sport) = 0.34 n = 12
Q: e excel sheet fo
A: Given: p=0.613 n=80 (a) The probability distribution X will be binomial distribution as there is a…
Q: Using standard normal table or excel function, Find the following probability: P(Z >0.96) Round to 4…
A: Answer: From the given data, P(Z>0.96) is, mean (μ) =0 Standard deviation(σ) = 1
Q: The temperature during October is normally distributed with mean 27° and standard deviation 4º. Find…
A:
Q: Using standard normal tablefind the probability that p(z< 1.65)
A: Answer: From the given data, We have to find P(Z<1.65), Using standard normal table. For standard…
Q: Determine whether you can use the normal distribution to approximate the binomial distribution. If…
A: Given: Number of trials (n) = 12 Probability of success (p) = 0.31 So, q = 1 - p = 1 - 0.31…
Q: A sociologist surveyed the households in a small town. The random variable X represents the number…
A: a) In general, the total probability of the probability distribution is always equal to 1.
Q: Using standard normal table, find the given probability: P(Z < 2.6)? Round answer to 5…
A: Answer: For the given data, Using standard normal table, P(Z < 2.6) = ?
Q: Assume the geometric distribution applies. Use the given probability of success p to find the…
A: Given: p=0.7
Q: Decide whether you can use the normal distribution to approximate the binomial distribution. If you…
A: It is appropriate to approximate the binomial distribution by the normal distribution if np and nq…
Q: Using standard normal table or Excel function find the given probability, Calculate the…
A: P(0.46<z<1.23)
Q: Decide whether you can use the normal distribution to approximate the binomial distribution. If you…
A: We have given that Sample size n=300 , p= 7%=0.07 We use normal approximation. Note:-According to…
Q: For the simulation for 25 games, the mean is simulation for 50 games, the mean is the theoretical…
A: Let be the theoretical mean and be the standard deviation of the population characterized by the…
Q: Determine whether a normal distribution can be used to approximate the binomial distribution. Choose…
A: As per our guidelines we are allowed to answer three sub-parts Decide whether you can use the…
Q: Using standard normal table or Excel function find the given probability, P(-0.36<Z<0.58)…
A: Answer: From the given data, P(-0.36<Z<0.58)
Q: Determine whether you can use the nomal distribution to approximate the binomial distribution. If…
A: It is given that the, in a survey of the adult in a region found that 56% have encountered…
Q: The amount of time spouses shop for anniversary cards can be modeled by an exponential distribution…
A: GivenMean(μ)=50A random variable x~Exponential(μ=0)P(X<x)=1-e-xμ ; x≥0
Q: Decide whether you can use the normal distribution to approximate the binomial distribution. If you…
A: Introduction to binomial distribution: Consider a random experiment involving n independent trials,…
Q: Using the Poisson distribution table, determine the probability when: μ = 0.8, if x= 2 μ = 5.0, if…
A: The question is about Poisson distribution.Introduction :Let, X be a discrete random variable with…
Q: Using standard normal table or excel function, Find the following probability: P(Z<1.23) Round to 4…
A: Let Z be the random variable from standard normal distribution with mean = 0 and standard deviation…
Q: Decide whether you can use the normal distribution to approximate the binomial distribution. If you…
A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…
Q: What requirements are necessary for a normal probability distribution to be a standard normal…
A: Normal distribution is the type of continuous distribution. It has two parameters, they are mean and…
Q: SAT (Scholastic Aptitude Test) scores follow a normal distribution such that N(1150, 150). Round…
A:
Q: ASSIMILATION The battery life of a specific brand of phone has a normal distribution with a mean of…
A: normal distributionμ = 7 σ = 2
Q: In the probability distribution to the right, the random variable X represents the number of hits a…
A: XP(X)00.167710.335120.284430.148640.038850.0254
Q: the standard normal-distribution, find the probability P(-2.24 < z <
A: To find the required probability, use the standard normal table.
Find the probability using the
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- 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 34% name professional football as their favorite sport. You randomly select 12 adults in the region and ask them to name their favorite sport. Complete parts (a) through (d) below Question content area bottom Part 1 Determine whether a normal distribution can be used to approximate the binomial distribution. Choose the correct answer below. A. Yes, both np≥5 and nq≥5 B. No, nq<5 C. No, np<5 Your answer is correct. Part 2 (a) Find the probability that the number who name professional football as their favorite sport is exactly 8. The probability is 0.0168 0.0168. (Round to four…A normal distribution an be used to approximate the binomial distribution. Find the indicated probabilities using the information below. A survey of adults in a region found that 66% have encountered fraudulent charges on their credit card. You randomly select 100 adults in the region. Find the probability that the number who have encountered fraudulent charges on their credit card is at least 70. Round to four decimal places as needed.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 55% have encountered fraudulent charges on their credit cards. You randomly select 100 adults in the region. Complete parts (a) through (d) below. Determine whether a normal distribution can be used to approximate the binomial distribution. Choose the correct answer below. O A. Yes, because both np 25 and nq 2 5. O B. No, because np < 5. O c. No, because nq < 5. (a) Find the probability that the number who have encountered fraudulent charges on their credit cards is (a) exactly 57, (b) at least 57, and (c) fewer than 57. (Round to four decimal places as needed.) Sketch the graph of the normal distribution with the indicated probability shaded. O A.…
- Using standard normal table or Excel function find the given probability, Calculate P(Z>0.37)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 33% name professional football as their favorite sport. You randomly select 11 adults in the region and ask them to name their favorite sport. Complete parts (a) through (d) below (a) Find the probability that the number who name professional football as their favorite sport is exactly 8.Using standard deviation table or Excel function find the given probability, Calculate the P(Z>0.98)
- 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 400adults and ask them to name their favorite sport. Complete parts (a) through (d). (a) Find the probability that the number of people who say auto racing is their favorite sport is at most 38.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 ) Find the probability that the number who have encountered fraudulent charges on their credit cards is (a) exactly 54, (b) at least 54, and (c) fewer than 54. enter your response here (Round to four decimal places as needed.) .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 77% have encountered fraudulent charges on their credit cards. You randomly select 100 adults in the region. Complete parts (a) through (d) below. Determine whether a normal distribution can be used to approximate the binomial distribution. Choose the correct answer below. O A. No, because nq H= 77 H= 77 H=77 The normal distribution cannot be used to approximate the binomial distribution. 63 79 91 63 79 91 63 79 91 (b) Find the probability that the number who have encountered fraudulent charges on their credit cards is at least 79.