Score: of 11 > Macmillan Learning 59.390 When there are few data, we often fall back on personal probability. There had been just 24 space shuttle launches, all successful, before the Challenger disaster in January 1986. The shuttle program management thought the chances of such a failure were only 1 in 100,000. Suppose 1 in 100,000 is a correct estimate of the chance of such a failure. If a shuttle was launched every day, about how many failures would one expect in 300 years? Round your answer to the nearest whole number. Number of failures:
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- ate.edu/portal/site/f37b0c28-85a3-43ae-a924-af41e3081543/tool/fc0d7e39-8282-4530-8f9a-bd537563ef5f/jsf/delivery/deliverAssessment TESTS & QUIZZES % Link ? Help TIme Remaining: 00:16:31 A Hide Time Remaining A Part 4 of 4 Question 6 of 7 1.5 Points A math class has 70 students enrolled. A survey of those students indicated that 22 had taken a calculus class before and 29 had taken a statistics class before. Further, 10 had taken both calculus and statistics before. The number of students who had taken neither calculus nor statistics before is Previous Next Save 11:58 图 1/19/ Mort sc delete home end is 144 num backspace 8. 6. lock 5A app.edulastic.com/student/assessment/60173baa254b050007b8e60d/class/5f3d6cda5dd16ded17f50078/uta. Question 1/1 SUBMIT I BOOKMARK 1 1 A box contains 12 square feet to tiles and costs $40.21. What is the approximate price per square foot Enter your answer in the box. %24 per square feetIn King County in the first half of 2013 (January to June) there were 3016 HIV-infected residents, 114 of which were diagnosed between January and June of 2013. In that time frame, 220 people died of HIV related causes. The total population of King county in 2013 was 2 million. Use these data to match the terms to the numbers prevalence of HIV infection in King county in the first V Choose 0.006% insufficient information to determine 3016 half of 2013 0.15% incidence of HIV infection i King county in the first half 0.01% 220 of 2013 HIV mortality in this example [Choose] prevalence of HIV infection in King county in 2014 (Choose] HIV mortality rate in this (Choose] example HIV morbidity in this example [Choose] HIV mortality in the US [Choosel
- i macmillanhighered.com/launchpad/ips9e/15932912#/launchpad/item/PX_MULTIPART_LESSONS/de3d664e83174ac98724d7eOfba050b5?mode%=startQuiz&re.. E Apps a Amazon.com - Onli. 2 Priceline.com O TripAdvisor O watch O Imported From IE Various Artists - We. 9 Episode 09: Home F. Doctor Shortage: C. X XFINITY On Campus A Done Homework 2.2-2.4 26. Colorectal cancer (CRC) is the third most commonly diagnosed cancer among Americans (with nearly 147,000 new cases), and the third leading cause of cancer death (with over 50,000 deaths annually). Research was done to determine whether there is a link between obesity and CRC mortality rates among African Americans in the United States by county. Below are the results of a least-squares regression analysis from the software StatCrunch. Simple linear regression results: Dependent Variable: Mortality.rate Independent Variable: Obesity.rate Mortality.rate = 13,458199 - 0.21749489 Obesity.rate Sample size: 3098 R (correlation coefficient) = -0.0067 R-sq =…Every 5 years a city conducts a survey of residents to collect data on various political, economic, an health indicators. With a new survey coming this year the mayor is especially concerned with jobs and the economy. In the last survey only 41% of people in the city said they felt very secure in their job. The mayor wants to be able to estimate that proportion for this year to within a margin of error of +/- 2%. How large of a sample will be needed.Construct a residual plot.
- 12% O "Deshboard | Khan Academy O (114) basic concept of aloebra x + ademy.org/profile/kaid 9479818181753536969104022/assignments/teacher/kaid 107889921106880240529. Agning up. Can't find our message? Resend ealt.to kinnvantímes@emal.com Identify equations, expressions, and inequalities CORRECTISELECTEDI 5- 3m This is an equation. INCORRECT n>-8| This is an inequality O CORRECT (SELECTED) 2+6 = (5- 1) - 2 This is an equation. - INCORRECT 8- (k +6) This is an expression. Great work! 1 question done, O INCORRECT Do 4 problems 00o Nex Mohamed R AA Ariyaranjan G Akthar F Mohamed RFind the coefficient of variation for the waiting times at Bank A and Bank BA lecturer at WIN wanted to know if he can predict student’s quiz results by asking them to complete a simple survey. The result of the survey is found in the file: Assignment 2 sem22020 data set 1.Quiz ResultActual Mark (0-15) for quiz student attainedEQRQuiz score (0-15) expected to get before taking the quizStudy Hrs.Number of hours per week (on average) spent studying for StatisticsAgeAge (in years)BBTSatisfaction rating of Big Bang TheorySexM=1 F=0MBMB=1 for good math background, otherwise 0MCMC= 1 if math centre is used regularly, otherwise 0AuHSAuHS = 1 if student completed high school in Australia, otherwise 0LMLM=1 if student likes math, 0 otherwiseTask 1: Variable List(a) Using the variables listed in the table above, Describe each variable.(b) State for each variable whether it is qualitative or quantitative; if it is qualitative, state whether it is nominal or ordinal, and if it is quantitative, state whether it is discrete or continuous.Task 2: HistogramCreate a histogram…
- m/assess2/?cid=86500&aid%3D6192789#/skip/1 myOpenMath Home | My Classes ♥ | User Settings Log Out Course Messages Forums Calendar Gradebook Home > Statistics - Fall 2020 > Assessment Binomial Homework Progress Score: 0/12 0/4 answered Question 1 30% of all college students major in STEM (Science, Technology, Engineering, and Math). If 47 college students are randomly selected, find the probability that a. Exactly 13 of them major in STEM. b. At most 17 of them major in STEM. C. At least 16 of them major in STEM. d. Between 9 and 14 (including 9 and 14) of them major in STEM Hint: Hint Video on Finding Binomia! Probabilities Question Help: Message inistricto Submit Question N INDetermine if the class BMI is significantly higher than the cutoff for a healthy BMI which is 25.testnavclient.psonsvc.net/#/question/43dc3a66-8466-489e-9325-62cafd5eb7f6/1 fc25f53-5f93-4ef2-af5e-e1fa03e03011 Review - A Bookmark HS Math 1 Midterm 2020-21 | 13 of 14 What is the value of x in the equation 2(x+8) - 4x = 10x +4? O A. 5 о в. 1 о С. 8 O D. 12 cms