A water footprint is a measure of the appropriation of fresh water. The percapita water footprint (in mega gallons) in a certain country for a recent yearcan be approximated by a normal distribution, as shown in the figure.(a) What water footprint represents the 86th percentile?(b) What water footprint represents the 26th percentile?(c) What water footprint represents the third quartile?(a) The water footprint that represents the 86th percentile is 4.63 Mgal.(Round to two decimal places as needed.)(b) The water footprint that represents the 26th percentile is -0.15 Mgal.(Round to two decimal places as needed.)(c) The water footprint that represents the third quartile is Migal(Round to two decimal places as needed.)ew an example Get more help -MLVi(0,0)Clear allDAE-6.36More1.64Mega gallonsCheck answerQ2.77 Mgal G1.64 Mgal9.64xX

Answered: A water footprint is a measure of the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The data set below represents the ages of 36 executives. Find the percentile that corresponds to an age of 66 years old. 282929293030313335353840404141424446474748505051545657575858606464646666 Percentile of 66=____________ ( round to the nearest integer)
eat out or in The overall change in the consumer price index is a weighted average of changes in various categories. on november 19, 2011 the boston globe reported the data displayed in figure 5.7. the overall change in the cpi is a weighted average of the change for food and the change for everything else. do you have enough information to find the weights?
The data show the population (in thousands) for a recent year of a sample of cities in South Carolina. The data value _____ corresponds to the 48th percentile. The data value _____ corresponds to the 80th percentile. The data value _____ corresponds to the 92nd percentile. The data value _____ corresponds to the 35th percentile. The percentile corresponding to the data value 24 is _____ The percentile corresponding to the data value 38 is _____ The percentile corresponding to the data value 47 is _____ The percentile corresponding to the data value 58 is _____ 23 19 25 18 58 15 25 19 26 30 24 36 95 21 22 23 10 23 110 41 30 47 111 38 32 57
Coffee: The National Coffee Association reported that 62% of U.S. adults drink coffee daily. A random sample of 250 U.S. adults is selected. Round your answers to at least four decimal places as needed. Part: 0 / 6 Part 1 of 6 (a) Find the mean µa. The mean ua is 989 P 10 MacBook Air 80 888 F7 F4
- The percent increase in enrollment at a junior college for the last 5 years were 9.8%, 14.8%, 12.7%, 10.9% and 18.7%. Determine the geometric mean percent increase over the last 5 years.
(b) How many rats learned the maze in four trials or less?
Home > Math 1401-04 Spring 2024 > Assessment 2.2 Histograms and Frequency Polygons Score: 12.69/15 13/15 answered Question 7 Frequency Data was collected for 300 fish from the North Atlantic. The length of the fish (in cm) is summarized in the histogram below. 100 80 60 40 20 120 125 130 135 140 145 150 155 length of fish (mm) a What is the lower class limit for the fifth class? Submit Question Progress saved Do 0/1 pt C
Explain the meaning of the accompanying percentiles. (a) The 5th percentile of the head circumference of males 3 to 5 months of age in a certain city is 41.5 cm. (b) The 95th percentile of the waist circumference of females 2 years of age in a certain city is 52.7 cm. (c) Anthropometry involves the measurement of the human body. One goal of these measurements is to assess how body measurements may be changing over time. The following table represents the standing height of males aged 20 years or older for various age groups in a certain city in 2015. Based on the percentile measurements of the different age groups, what might you conclude? E Click the icon to view the data table for part c. Question Help v (a) Explain the meaning of "The 5th percentile of the head circumference of males 3 to 5 months of age in a certain city is 41.5 cm." Choose the correct answer below. O A. 5% of males have a head circumference that is 41.5 cm or less O B. 5% of 3- to 5-month-old males have a head…
The production of hybrid cars increased from $3.94 million in 2003 to $6.93 million in 2013. Calculate the average annual percent growth in the production of hybrid cars (use the geometric mean concept). Express your answer as a percentage rounded to two (2) decimal places.
What is: Lower bound Upper bound Suppose a child has a height of 26.5 inches. What would be a good guess for the child's head circumference?
A water footprint is a measure of the appropriation of fresh water. The per capita water footprint (in mega gallons) in a certain country for a recent year can be approximated by a normal distribution, as shown in the figure. (a) What water footprint represents the 86th percentile? (b) What water footprint represents the 28th percentile? (c) What water footprint represents the third quartile? u= 1.78 Mgal o = 2.76 Mgal E -6.22 1.78 9.78 Mega gallons (a) The water footprint that represents the 86th percentile is Mgal. (Round to two decimal places as needed.) (b) The water footprint that represents the 28th percentile is Mgal. (Round to two decimal places as needed.) (c) The water footprint that represents the third quartile is Mgal. (Round to two decimal places as needed.)
In a student survey, fifty-two part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: Please round your answer to 4 decimal places for the Relative Frequency if possible. # of Courses Frequency Relative Frequency Cumulative Frequency 1 19 19 2 0.2885 3 18 0.3462 52 What percent of students take exactly two courses?_______ %

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