Question 29 of 35An applied mathematics student wanted to create a linear programming model to minimize the carbonfootprint left in the atmosphere by the college students and faculty in DLSUD. To do this, the student had togather information on electricity consumption in watts, transportation costs, weight of paper usage, type ofvehicle owned and quantity of electronic equipment bought.What is the population of the study?Select the correct response:The set of all college students and faculty in DLSU-D.The set of all people in DLSU-D.The set of all college students in DLSU-D.The set of all faculty in DLSU-D. Question 30 of 35Which of the following statement would best describe the study "A survey of 1,000 people reveals that theyblink their eyes 12 times per minute on average"?Select the correct response:This is an example of inferential statistics, since "12 times per minute" is a prediction.This is an example of descriptive statistics, since "12 times per minute" is a result of collected surveydata.This is an example of inferential statistics, since "12 times per minute" is a result of collected surveydata.This is an example of descriptive statistics, since "12 times per minute" is a prediction.

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Answered: Question 29 of 35 An applied…

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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Question 1 Stopping Distances In a study on speed control, it was found that the main reasons for regulations were to make traffic flow more efficient and to minimize the risk of danger. An area that was focused on in the study was the distance required to completely stop a vehicle at various speeds. Use the following tables to answer the questions. MPH BRAKING DISTANCES (FEET) 20 20 30 45 40 81 50 133 60 205 80 411 Assume MPH is going to be used to predict stopping distance. Calculate the correlation coefficient ‘r’ for these values. What does a correlation coefficient tell about the relationship between two variables? Within what range can a correlation coefficient assume a value. Will you expect a positive, negative or zero correlation between the two variables for each of the following examples Variables Type of Correlation Grade of a student and hours spent studying Incomes and entertainment expenditures of…
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Researchers are interested in whether or not shoe size could predict height. Data was collected from 25 students. Students reported their height and shoe size. (Source: Intro to Statistics by Gould & Ryan). Height = 51.46 + 1.728 (Shoe Size) 74 72 70 68 66 64 62 60 4 7 9. 10 11 12 13 Shoe Size a. According to the graph, define the input, including units. b. According to the graph, define the output variables, including units. b. Use the equation of the regression line to interpret the rate of change, including units. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIU S Paragraph Arial 10pt A v Ix *G白CQ ... x? X2 ABC 甲图 Ť (i} > II !!! +] > 四用 S田 Height (in inches)
Otitis media, or middle ear infection, is initially treated with an antibiotic. Researchers have compared two antibiotics, A and B, for their cost effectiveness. A is inexpensive, safe, and effective. B is also safe. However, it is considerably more expensive and it is generally more effective. Use the tree diagram to the right (where the costs are estimated as the total cost of medication, office visit, ear check, and hours of lost work) to answer the following. a. Find the expected cost of using each antibiotic to treat a middle ear infection. b. To minimize the total expected cost, which antibiotic should be chosen? a. The expected cost of using antibiotic A is S (Round to the nearest cent as needed.) D w an example Get more help ww O Search e ( *** O 19 'C Clear all 0.70 Cure $59.30 A 0.30 No cure $96.15 0.85, Care $69.15 B 0.15 No cure $106.00 Check answer 2:17 PM 12/15/2022
Hospital Beds. The number of hospital beds available in community hospitals is decreasing. Through advancement in care and technology, hospitals are getting more efficient. However, the aging and increasingly obese and diabetic population intensifies the need. The American Hospital Association Annual Survey, published by the American Hospital Association (AHA), gave the number of hospital beds available per 1000 people for each of the 50 states plus the District of Columbia for 2010. Following is a stem-and-leaf diagram of the data. The stems represent units and the leaves tenths (e.g., the first entry is 1.7). How many states (including the District of Columbia) had a. at least three but less than four hospital beds per 1000 people available? b. at least four and a half hospital beds per 1000 people available?
Refer the following graph: Number of words recalled 9 5 4 ambient Memory Experiment 0 warm ab$WordType real nonsense Learning Environment (warm room vs cool room) a. Indicate whether there is a main effect of Word Type (real word or nonsense word). b. Indicate whether there is a main effect of Learning Environment (cool room or warm room). c. Indicate whether there is an A x B interaction effect.
3. Suppose you find yourself in this situation. One time you want to buy a light bulb.There are three brands of light bulbs that you know. Knowing that the longer the lightbulb lasts, the more you save. Your experience of buying the different brands of light isthe basis. The data are as follows: BRAND K: The light bulb lasted for 4.5 months, 3.5 months, 5.5 months, 2.5 months,6,5 months, 2 months, and 7 months.Brand A: The light bulb lasted for 4.5 months, 3.5 months, 5.5 months, 2.5 months, 6.5months, 2 months, 7months, 4.5 months and 4.5 months. BRAND J: The light bulb lasted for 4.5 months, 3.5 months, 5.5 months, 2.5 months, 6.5months, 2months, 7 months, 8 months and 1 month.If the light bulbs have the same price, which brand of light will you buy? Justify youranswer by using the statistical measures. Tabulate your solutions.
Please solve the last part. g
help B and C
2.4 terlashow Worksheet 4.5 3. A car dealership is analyzing the changes in its monthly sales. They sold 40 cars in March, 55 in April, 61 in May, 29 in June, 63 in July, and 40 in August. Create line graph that represents this data. emait yerty bisz Sanco efimy svib AI 360 bar & svart 0.160 and to toloo er viunebi of bades new sinobuta SA 160 salsa.nolo3 1aritons esw 163 tiert bisz gniniemen sdt bns as old sved Ofic nong saved stab aid atangan ter dos
Part 2 please

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