A dentist was making note of her upcomingappointments with different aged patients andthe reasons for their visits.Patients underPatients 19-1860Regularcleaning22Broken toothToothache4What is the probability that a randomly selectedappointment is for a broken tooth and is notwith a patient under 18'Simplify any fractions.

Given data, P(Appointment is for broken teeth and is not with patient under 18)=?

Answered: A dentist was making note of her…

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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Please please help answer a-e with explanations.
Question 12
GRAPHS FOR QUESTION B1 10 8 6 4 2 10 8 20 40 60 Stat Scores Thre Lodl 40 60 80 History Scores 6 4 2 10 8 6 4 2 10 8 6 20 bur 40 60 80 100 Math Scores 4 2 20 Inda 40 60 80 100 English Scores 20 80
Please answer the questions using the data in Table 8. (Note: You must use either Microsoft Excel or Minitab for this problem and include the table they produce with your work.) Questions 8A to 8C Table 8. Data for problem 8. I2 18.7 18.7 I1 9.2 9.3 9.6 9.0 11.7 8.2 11.0 10.0 10.5 8.7 18.1 21.3 21.1 19.7 19.7 19.5 16.4 19.7 13 27.4 23.8 38.1 32.4 24.6 27.0 25.0 27.5 26.3 43.1 80.6 62.8 137.3 94.8 62.0 72.6 68.2 79.5 86.9 154.1 8A. Use technology to find the multiple regression equation for the data shown in Table 8. (Note: You must use either Microsoft Excel or Minitab for this problem and include the table the app produces with your work to get full score.) 8B. Find the standard error of estimate and interpret the result. 8C. Find the coefficient of determination and interpret the result. (Note: do not use the adjusted R-square.)
please answer 7.10
Solve.
For questions 4 and 5, determine whether the study is observational or an experiment. If the study is an experiment, identify the control and treatment groups, and whether blinding is needed. If the study is observational, state whether it is a case-control study, and if so, identify the cases and controls. There is a suspicion that zinc oxide, the white non-absorbent sunscreen traditionally worn by lifeguards, is more effective at preventing sunburns that lead to skin cancer than absorbent sunscreen lotions. A case-control study was conducted to investigate if exposure to zinc oxide is a more effective skin cancer prevention measure. The study involved comparing a group of former lifeguards that had developed cancer on their cheeks and noses (cases) to a group of lifeguards without this type of cancer (controls) and assess their prior exposure to zinc oxide or absorbent sunscreen lotions.
Read the pages and make a summary of them with your own words, please. It is what you understand.

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A dentist was making note of her upcoming appointments with different aged patients and the reasons for their visits.