A survey found that​ women's heights are normally distributed with mean 64.2 inches  and standard deviation 2.6 inches  The survey also found that​ men's heights are normally distributed with mean 69.6 inches  and standard deviation 3.4 inches  Most of the live characters employed at an amusement park have height requirements of a minimum of 57 inches  and a maximum of 64 inches 1. The percentage of men who meet the height requirement is _____   Circle which one is correct 2. Since most men (meet/do not meet) the height​ requirement, it is likely that most of the characters are (women/men)    3. The new height requirements are a minimum of______ inches and and maximum of _______inches

Q: Which of the following are measures on positions of a data set? 1. the third qurtile 2. the median…

A: The third quartile, the median and the maximum measures the positions of a data set.

Q: You are interested in whether or not two measures of children behaviour  are equlvalent. The…

A:

Q: 6. Ackerman and Goldsmith (2011) report that students who study from a screen (phone, tablet, or…

A: Given :  μ = 77 σ = 8  n = 16

Q: K Listed in the data table are IQ scores for a random sample of subjects with medium lead levels in…

A: n1=n2=11, x¯2=91.088, s2=10.092

Q: 5. Diastolic blood pressures are assumed to follow a normal distribution with a mean of 85 and a…

A:

Q: Consider the following data 17, 14, 20, 18, 11 A. Find the mean of the data B. Find the range C.…

A: This question involves finding the mean, range, sample standard deviation, and coefficient of…

Q: Range of Score: 50-100 Frequency: 50-60: 10 60-70: 25 70-80: 40 80-90: 35 90-100: 10

A: In this question, given Range of Score: 50-100 Frequency: 50-60: 10 60-70: 2570-80: 4080-90:…

Q: 3. The number of miles traveled per gallon of gasoline for a certain car has a mean of 25 and a…

A: Given that  Mean=25 Standard deviation =2 Sample size n=20

Q: Cars on I-40 have a mean speed of 73 MPH at a certain mile marker, with a standard deviation of 8…

A: Let X = speed of the car. X~N73, 82 To calculate P[70<X<75]. So,…

Q: A farmer wants to see if a new kind of fertilizer can help him grow better fruits. He prepares two…

A: Hypothesis: Hypothesis is an assumption about the parameter of the population which will be made on…

Q: The measure of dispersion which shows the variation about the mean is O a. Standard deviation O b.…

A: It is an important part of statistics. It is widely used.

Q: Refer to the information in the below chart. Find the mean and standard deviation of the total…

A: The mean involves all the observation in the sample or population, it is calculated by adding all…

Q: For the following data set, complete the table and determine the mean, median, mode, and standard…

A: The mean is calculated using the formula x¯=∑fx∑f The median is calculated using the formula…

Q: meis is takeh fröm a data set and those values (mm Hg) are listed below. The values are matched so…

A: Given data, For systolic: 96,125,145,99,146,100,103,117,144,126   For diastolic:…

Q: A forester measured 26 of the trees in a large woods that is up for sale. He found a mean diameter…

A: A forester measured 26 of the trees in a large woods that is up for sale. He found a mean diameter…

Q: A survey found that women's heights are normally distributed with mean 63.4 in. and standard…

A: The variables is defined below as follows:Let X denotes the men’s heights which follows normal…

Q: 50 years and a standard deviation of 10. Present this using empirical rule if it is a symmetrical…

A: Let X be the random variable the age of golfers in the club. Given that, X ~ N(μ=50 years, σ=10) To…

Q: Newborn babies: A study conducted by the Center for Population Economics at the University of…

A:

Q: Assume the mean number of taste buds from the general population is 10,000 with a standard deviation…

A: Given: μ = 10,000 σ = 900 n = 15 X = 10,800 Formula Used: Confidence Interval = X ± Z*σn

Q: For a data set of the pulse rates for a sample of adult​ females, the lowest pulse rate is 36 beats…

A: We have given that Mean (x̅) = 78Standard deviations (s) = 22.6

Q: Suppose that the weights of packages shipped by Atlas Shipping are normally distributed, with mean…

A:

Q: In order to estimate the average time spent on an exam at a local university, data were collected…

A:

Q: mean length of 25 cm. Because of the variability in the manufacturing​ process, the lengths of the…

A: Population mean μ =25 Population standard deviation =0.08

Q: Which of the following are correct interpretations of the value of ? Please enter the letters for…

A: The objective is to identify which of the given statements are correct interpretations for y^.…

Q: The following data pertaining to factory A and B are given. What is the combined monthly wage and…

A:

Q: The weights of men are normally with a mean of 172 pounds and a standard deviation of 29 pounds.…

A: Let X be the random variable from normal distribution with mean (μ) = 172 and standard deviation (σ)…

Q: The measure of dispersion which shows the variation about the mean

A: we need to answer question using the concept of Measures of Dispersion

Q: A college admissions office needs to compare scores of students who take the SAT vs ACT. The…

A: Given,For SATMean, μ1 = 896Standard deviation, σ1 = 174For ACTMean, μ2 = 20.6Standard deviation, σ2…

Q: The teacher in a kindergarten school measures the height of her students. If the heights were…

A: Mean()=112standard deviation()=15

Q: If we have two sets of readings A&B and if the standard deviation of set A is 9.8 and the standard…

A: Given that the standard deviation of set A is 9.8 The standard deviation of set B is 2.02

Q: You recently took a statistics exam in a large class. The instructor tells the class that the scores…

A: Introduction: It is required to identify the correct option.

Q: 3. Find the standard deviation. Data Set: 20, 15, 15, 10, 20 а. 16.0 b. 17.5 C. 5.1 d. 4.2

A: Given: Sample size n = 5 Formula Used: Sample standard deviation = ∑(Xi-X)2n-1 Where X is a sample…

Q: Calculate the means and standard deviations of:1, 2, 3, 4, 5 O a. mean = 3; st. dev. = 1.414 b. mean…

A:

Q: The difference in the population means divided by the population standard deviation of a study is…

A: Given that The difference in the population means divided by the population standard deviation

Q: Scores on an English test are normally distributed with a mean of 32.4 and a standard deviation of…

A: GivenMean (μ) = 32.4standard deviation(σ) = 8.3

Q: Are Older men Shorter than younger men? According to a national report the mean theight arus men IS…

A: Given information: μ=69.4x¯=68.7n=300σ=3.42α=0.05

Q: Please help me understand the problem. Is the given standard deviations 6, and 7? I know I need to…

A: Based on the provided information, the known values are: Population mean, μ=7Population standard…

Q: Answer according to Swikness theorm. Thank you Illustration : The mean and standard deviation of a…

A:

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.