+IIPTake a Test - Keosha Adkins+ xB MyLab Math All Assignments - N Xmy Warning! Due to inactivity, yours XHomemathxl.com/Student/PlayerTest.aspx?testld%3D234431937AppsThis test: 30 point(s) possibleThis question: 1 point(s) possibleMATH-1530-4H2 - Introductory StatisticsQuestion 11 of 30Frequency D253ResponseVery preparedSomewhat>A company is conducting a survey to determine how prepared people are for a long-term power outage, natural disaster, or terrorist attack. The frequency distribution on theright shows the results. Use the table to answer the following question.Test: Comprehensive Final Exam+Ged Ed Assessment.866preparedNot too prepared580Not at all319preparedNot sure62What is the probability that the next person surveyed is very prepared?The probability the next person surveyed is very prepared is(Round to three decimal places as needed.)SIO Time Remaining: 00 09:450°F Mostly cloudy ^P Type here to searchintel/CORE ISPro9th GenESc AF1F2F3F4F5F7F8F10F11F124.Backspace5.InsertHome8.PrintScreenScrollLockPauseBreakNumLockqelRE.P.DeleteEndPrint Questionsevstolic blood pressures (in millimeters of mercury0S. Remove the data entry for thathe data set

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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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SON ********** b. Do the organic Dr. Stephanie Andrews (5) Researchers from the University of Miami found that a person's GPA in high school could be an indicator of how much that person will earn later in life. The chart below depicts the findings of the study. Average annual earnings in adulthood, by high school GPA Men $50,000 40,000 30,000 20,000 10,000 0 0.0 Women 0.5 1.0 1.5 2.0 2.5 HIGH SCHOOL GPA SOURCE: University of Miami GRAPHIC: The Washington Post. Published May 20, 2014 3.0 3.5 4.0 4 a. Consider the two variables, High School GPA and Average Annual Earnings in Adulthood. Which is dependent? b. Describe the relationship between High School GPA and Average Annual Earnings in Adulthood. Is the correlation positive or negative? (Write at least two sentences.) c. Does a person's High School GPA cause them to earn a certain salary in adulthood? Explain. (Write at least one sentence.) sta tement
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[Statistics] Use R or RStudio Context of the problem:Fire damage in the United States amounts to billions of dollars, much of it insured. The time taken to arrive at the fire is critical. This raises the question, Should insurance companies lower premiums if the home to be insured is close to a fire station? To help make a decision, a study was undertaken wherein a number of fires were investigated. The distance to the nearest fire station (in miles) and the percentage of fire damage were recorded. Here is the data set: Distance Percent7.5 688.3 666.2 341.6 305.6 706 624.3 478.1 725.7 400.3 531.6 182.5 485.8 535.3 486.3 643.4 526.2 613.2 346.3 656.1 664.6 336.7 760.5 343.2 465.3 555 334.8 466.4 490.2 174.9 476.2 637.6 696.6 542.9 522.1 434.8 358.1 581.2 54.6 464 576.1 400.8 395.9 426.5 626.5 527.5 767.2 676.7 454.1 234 334.8 594…
Makeup Unit 7 Assessment Section 1 It mAD = 11z + 19 and mCD= . 13z - 1, find the value of x and the mCD C. D. mCD%=
Using bike weight to predict bike price what would be the response variable here?
Can you answer #2?
An instructor for a test preparation course claims that the course will improve the test scores of students. The table shows the critical reading scores for 14 students the first two times they took the test. Before taking the test for the second time, the students took the instructor's course to try to improve their critical reading test scores. At a = 0.01, is there enough evidence to support the instructor's claim? Complete parts (a) through (f). Student Score on first test Score on second test 450 698 674 448 489 630 496 543 636 558 643 407 374 493 10 11 12 13 14 D 444 635 616 409 545 605 516 395 561 471 632 387 337 461 1 2 3 4 7 8 9. (b) Find the critical value(s) and identify the rejection region(s). (Use a comma to separate answers as needed. Type an integer or a decimal, Round to three decimal places as needed.) Identify the rejection region(s). Choose the correct answer below. O A. t>3.012 O B. t 2.650 O C. t 3.012 Click to select your answer(s). 225 PM 12/17/2020

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