II. Choose the letter that corresponds to the correct answer in the given box below. 13. What is the area under the normal curve when ? 14. The probability at least 15. The score 110 with a mean of 150 and a standard deviation of 16 is located at 16. What is the standard deviation between ? 17. What will be the mean, when the standard deviation is 5 with a relative score of 100 at the 40th percentile? 18. What is the z-score with an area of 0.80%? 19. What will be the standard deviation given the score? 20. The area between and 21. Where is the upper 23% approximately located in the normal curve? 22. What is the relative score of when the mean is 67 having a standard deviation of 5

Q: The average number of words in a romance novel is 64,179 and the standard deviation is 17,334.…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: In a job fair, 2000 applicants applied for a job. Their mean age was found to be 28 with a standard…

A: Given that  mean = 28 ,s.d =4 ,n =2000

Q: the data is in the weight column. pls answer number 8 9 and 10.

A: Data is in the Weight Column  8) We need to determine whether there are any outliers in the data…

Q: Find the 25th percentile weight for a pumpkin where the mean weight is 12 lbs with a standard…

A: given data,Pumpkinweight  follows normal distribution,μ=12σ=2.4we have to find out the 25th…

Q: Choose the statement(s) which is/are true of a normal distribution. 1. The graph of a normal…

A: It is given that the statements about to the normal distribution. Here, we need to find out the…

Q: Mean: 37.52 Median: 38.00 Standard deviation: 9.760 Using the values that you generated above,…

A:

Q: A distribution of test scores follows the normal distribution with a mean of 80. Standard deviation…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: The average number of words in a romance novel is 64,374 and the standard deviation is 17,147.…

A: a. Distribution of XX ~N(mean, standard deviation) Given:μ = mean = 64,374σ = standard deviation =…

Q: The average number of words in a romance novel is 64,005 and the standard deviation is 17,457.…

A:

Q: The average number of words in a romance novel is 64,227 and the standard deviation is 17,319.…

A: Let X be the random variable from normal distribution with mean (μ) = 64227 and standard deviation…

Q: The distribution of heights of adult men is approximately normal with a mean of 69 inches and a…

A: Mean = 69  Standard deviation = 2  Z-score = -0.5

Q: Ho: μ=85; Hα: μ#85. The sample mean is μ 88, the sample size is 20, and the sample standard…

A:

Q: The times that college students spend studying per week have a distribution skewed to the left with…

A:

Q: Help me please

A: The normal distribution  in the center are generally denser and basically less denser at tails.…

Q: The average number of words in a romance novel is 64,193 and the standard deviation is 17,443.…

A: It is given that the mean and standard deviation are 64,193 and 17,443, respectively.

Q: 32. The union, as well as the intersection, of two mutually exclusive and independent events is the…

A: 32) The union, as well as intersection, of two mutually exclusive and independent events is the null…

Q: For a particular process, the mean value is 1.832 and the standard deviation is 0.021.  Find the…

A:

Q: An aptitude test in Mathematics was conducted to 1000 students. The mean of the test is 62 and the…

A: GivenMean(μ)=62standard deviation(σ)=8

Q: 6. Suppose that the IQ scores of students at a certain college follow a normal distribution with…

A:

Q: 5.4. For a normal distribution where the mean is 50 and the standard deviation is 10, what…

A:

Q: do fast Thank you in advance

A: Let x denote the production cost of movies. Given that the average production cost of movies is 57…

Q: 2. Give an interval that covers the middle 95% of the distribution of the sample mean. etween Lower…

A: Given: Mean μ=25000 Standard deviation σ=1600

Q: 1. Bags of a particular brand of dog food are filled to a mean weight of 5 pounds with a standard…

A: Given that Mean  μ = 5 pounds Standard deviation σ = 0.25 pounds

Q: Task: Answer the questions using the normal curve on the right. 1. What is the mean of the normal…

A:

Q: 9. The 68-95-99.7 Rule. A set of test scores is normally distributed with a mean of 100 and a…

A: Note: As per our guidelines we are supposed to answer only 3 sub-parts of any question so I am…

Q: 500 juniors at PRHS took the ACT last year. The scores were distributed normally with a mean of 24…

A: As per guideline expert have to answer first question only dear student please upload other subparts…

Q: The average American man consumes 9.6 grams of sodium each day. Suppose that the sodium consumption…

A: Mean()=9.6standard deviation()=0.8

Q: I know the answer to this problem is 102. I am having trouble remembering how to solve this problem.…

A: Given,mean(μ)=71.21standard deviation(σ)=17.4

Q: 1. In an aptitude test given to a group of 200 applicants, the average score was 75 and the standard…

A: As per bartleby guideline expert have to answer first question only dear student please upload other…

Q: The average number of words in a romance novel is 64,167 and the standard deviation is 17,403.…

A: Introduction: Denote the random variable, Denote X as the number of words in a randomly selected…

Q: Find the mean, p, for the binomial distribution which has the stated values of n and p. Round answer…

A: As per company guidelines I solved only First questions..thank you

Q: 90 Test scores were normally distributed with a mean of 71 and standard deviation of 8. Fill in the…

A: Given, n=90 test scores were normally distributed with, The mean of 71 The standard deviation of 8.…

Q: Based on data from a​ college, scores on a certain test are normally distributed with a mean of 1531…

A: In question, Given that data from a​ college, scores on a certain test are normally distributed with…

Q: Explain why a distribution with median M=​82, mean=​71, and standard deviation σ=11 cannot be a…

A: In this question, we explain why a distribution with median M=​82, mean=​71, and standard deviation…

Q: 4. Which proportion of a normal distribution is located between the mean and z = +1.40? 5. A…

A: The proportion of a standard normal distribution which is located between mean and z = 1.40 is given…

Q: 12. The heights of male high school students are normally distributed with mean of 64 in and a…

A: From the provided information, Mean (µ) = 64 Standard deviation (σ) = 3.2 X~N (64, 3.2) Here X be a…

Q: 13. One summer, the probability of rain was 27%. Out of 90 days that summer a. What was the expected…

A:

Q: The mean is 146 and the standard deviation is 35. A score of 41 is how many z-scores below the mean?

A: