A survey found that​ women's heights are normally distributed with mean 62.4  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: A data set lists weights (Ib) of plastic discarded by households. The highest weight is 5.21 lb, the…

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

Q: Suppose that the exam scores of a statistics class were normally distributed with a mean of 94 and…

A: Solution: Let X be the exam score of a statistics class. From the given information, X follows…

Q: A sample of blood pressure measurements is taken from a data set and those values​ (mm Hg) are…

A: Solution The mean for systolic is higer than median Also The mean for Diastolic is higer than median…

Q: Pyramid Lake is on the Paiute Indian Reservation in Nevada. The lake is famous for cutthroat trout.…

A: a) It is given that α =0.05.

Q: 20. Find the mean and standard deviation of the following data:

A: Class Frequency 1 - 5 2 6 - 10 5 11 - 15 2 16 - 20 1

Q: Pyramid Lake is on the Paiute Indian Reservation in Nevada. The lake is famous for cutthroat trout.…

A: Determine the level of significance.   Significance level:    In order to decide how small the…

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: 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: Suppose that the heights of college women follow a normal distribution with a mean 65 inches and a…

A: Let X represent the heights of college women Mean=65 Standard deviation=2.5   X~ Normal (65, 6.25)…

Q: Draw by hand or in Excel fully labelled curves on a common scale to epresent two sets of scores…

A: a. Mean = 25Standard deviation = 4Mean = 50Standard deviation = 4

Q: Assume that the readings on the themometers are normally distributed with a mean of 0° and standard…

A: Assume that the readings on the thermometers are normally distributed with a mean of 0 degrees and…

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: A particular fruit’s weights are normally distributed, with a mean of 700 grams and a stand…

A:

Q: The amount that households pay service providers for access to the Internet varies quite a bit, but…

A: We have given that  We have given that.   X~N( μ , ?^2 )   μ =48 , ? =20 , n=500

Q: Pyramid Lake is on the Paiute Indian Reservation in Nevada. The lake is famous for cutthroat trout.…

A: given that

Q: ends enroll in the same math course at the university they are attending.  On the first exam Sam…

A: Given: Sam scores 35 (the mean in this class is 34 with a standard deviation of 15).   Thus,…

Q: Assume that math test scores are normally distributed with a mean of 400 and a standard deviation of…

A:

Q: A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose…

A: sample size(n)=936Mean()=1.79standard deviation(s)=0.58confidence level=90%

Q: 2. Assume that IQ scores follow a Normal distribution with µ=100 and o=16. Using our IQR rule for…

A: Given, IQ score follows normal distribution with mean 100 and standard deviation 16.…

Q: A quantitative data set has mean 19 and standard deviation 2. Approximately what percentage of the…

A: Given that, A quantitative data set with, Mean = 19 Standard deviation = 2

Q: Use the data 2, 3, 3, 6, 6, 7. Add 3 to each of the numbers. How does this affect the mean? How does…

A: Answer;- Given data  2, 3, 3, 6, 6, 7               Add 3 to each of the numbers.               How…

Q: Which of the following are measures on positions of a data seta the maximum the standard deviation…

A: Solution : Measures on positions of a data sets - Positional measures are also referred as measures…

Q: Researchers measred the dta speeds for a particudor smtphoe camer at 50 apets The hihst sped me d…

A: (a)   Determine the difference between the carriers highest data speed and the mean of all the data…

Q: Automobiles traveling on a road with a posted speed limit of 65 miles per hour are checked for speed…

A: The frequency distribution table of speed limit is given.

Q: The table below displays the mean and mean absolute deviation (MAD) of the distance (in miles)…

A: Measure of central tendency measures the central or average value of a dataset. Measured of…

Q: Laura and learn that her GPA average in her school is a 3.6 with a standard deviation of 0.3. if her…

A: Given  average=μ=3.6, standard deviation=σ=0.3 , X=3

Q: The average number of cavities that thirty-year-old Americans have had in their lifetimes is 9. Do…

A:

Q: ❎❎❎❎✅✅✅✅✅✅✅

A: Given:Systolic: 111, 145, 105, 149, 114, 147, 134, 122, 110, 101Diastolic: 83, 53, 84, 69, 90, 74,…

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.