Question 9<>The systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 120and standard deviation of 16.Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 orhigher.a. Around what percentage of adults in the USA have stage 2 high blood pressure? Give your answerrounded to two decimal places.0.6296b. If you sampled 2000 people, how many would you expect to have BP> 160? Give your answer tothe nearest person. Note: I had a bit of an issue encoding rounded answers, so try rounding both upand down if there's an issue!7peoplec. Stage 1 high BP is specified as systolic BP between 140 and 160. What percentage of adults in theUS qualify for stage 1?1.2596d. Your doctor tells you you are in the 30th percentile for blood pressure among US adults. What isyour systolic BP? Round to 2 decimal places.IbsQuestion Help: Video 1 D Video 2 D Post to forumE CalculatorOLumen OHM - Goo...e here to search

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Answered: Question 9 The systolic blood pressure…

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 systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 121 and standard deviation of 16 .Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 or higher.a. Around what percentage of adults in the USA have stage 2 high blood pressure? Give your answer rounded to two decimal places.____%b. If you sampled 2000 people, how many would you expect to have BP> 160? Give your answer to the nearest person. Note: I had a bit of an issue encoding rounded answers, so try rounding both up and down if there's an issue!_______people
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C, D, E, F
Question 3 Match the questions with answers. Use this sample data for all questions: Table 2: Time taken in seconds. Sample 290, 340, 150, 300, 200, 100, 400, 500, 600, 89, 94 What is the mean for table 2? A. 278.45 What is the median for table 2? B. no mode v What is the mode for table 2? C. 172.06 v What is the sample standard deviation for table2 ? D. -0.46 Calculate the 75th percentile for table 2. E. 622.58 v What is the interquartile range for table 2? F. 290.00 What is the z score for an x value of 200 using table 2? G. 0.46 v Using the empirical rule to find the range of values containing 95% of the data from table 2, what is the upper value of the range? Hint: use the mean and standard deviation you previously calculated. H. 794.64 I. 177.95 J. 400.00 K. 300.00 L. 198.38 M. 100 N. 370

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