estion 8 of 17>A nurse practitioner is studying the effects of sugary drinks on weight gain. To begin the study, the nurse practitioner asks arandom sample of patients how many sugary drinks they consume in one day. Each person is asked to report a whole number.The results of the survey are shown in this relative frequency histogram.0.50,4-0.360.330.3-0.2-0.130.100.1-0.050.010.02Number of sugary drinks consumed in one dayDetermine the median number of sugary drinks consumed in one day by the patients sampled in the survey.median =sugary drink(s)

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Answered: A nurse practitioner is studying the…

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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Data was collected for a sample of organic snacks. The amount of sugar (in mg) in each snack is summarized in the histogram below. Frequency -12 -10 8 100 105 110 115 120 125 130 135 amount of sugar (mg) What is the sample size for this data set? n- Enter an integer or decimal number [more..] Submit Question Search H
Calculate the 75th percentile of the data shown x 1.1 4.5 7.2 8 12.4 15.7 18.9 25.4 26.5 27.3 28.6 30
The table below shows the scores of a group of students on a 10-point quiz. Test Score Frequency 4 0. 6. 8. 3 9. 10 3 The mean score on this test is: The median score on this test is: > Next Question
A newspaper infographic titled "Social Media Jeopardizing Your Job?" summarized data from a survey of 1,850 recruiters and human resource professionals. The infographic indicated that 54% of the people surveyed had reconsidered a job candidate based on his or her social media profile. Assume that the sample is representative of the population of recruiters and human resource professionals in the United States. USE SALT (a) Use the given information to estimate the proportion of recruiters and human resource professionals who have reconsidered a job candidate based on his or her social media profile using a 95% confidence interval. (Round your answers to three decimal places.) Give an interpretation of the interval in context. O There is a 95% chance that the true proportion of recruiters and human resource professionals who have reconsidered a job candidate based on his or her social media profile falls directly in the middle of this interval. O There is a 95% chance that the true…
Calculate the 70th percentile of the data shown x 1 4.3 6 8 20.5 23.3 23.6 25 26.7 29.8
Given the following data set that presents 30 test scores on an exam, find the 95th percentile. State your result/answer as a value with exactly two digits after the decimal 49.5, 48, 51, 50, 53.2, 52, 55, 54, 57, 56, 59, 58, 61, 60, 63, 62, 65.4, 64, 67.5, 66, 69, 68, 71, 70, 73, 72, 75.2, 74, 92, 88
Explain the meaning of the accompanying percentiles. (a) The 15th percentile of the head circumference of males 3 to 5 months of age in a certain city is 41.5 cm. (b) The 75th percentile of the waist circumference of females 2 years of age in a certain city is 52.7 cm. (c) Anthropometry involves the measurement of the human body. One goal of these measurements is to assess how body measurements may be changing over time. The following table represents the standing height of males aged 20 years or older for various age groups in a certain city in 2015. Based on the percentile measurements of the different age groups, what might you conclude? E Click the icon to view the data table for part c. 9 pis possible Question Help v O (a) Explain the meaning of "The 15th percentile of the head circumference of males 3 to 5 months of age in a certain city is 41.5 cm. O Standing Height (cm) - X O A. 85% of 3- to 5-month-old males have a head circumference that is 41.5 cm or less. O B. 15% of 3- to…
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Their body fat percentage scores were 20.3, 29.6, 32.4, 35.7, 28.4, 21.4, 26.6, 30.5, 23.4, 11.8, 21.3, 19.2, 19.4, 23.2, 7.2, 40.4, 27.8, 35.3, 40.5, and 43.6. What is the percentile rank of the person whose body fat percentage is (a) 35.3%; (b) 11.8%? Hint: Be sure to sort the scores from high to low (highest BMI at the top).
A New York Times article titled For Runners, Soft Ground Can Be Hard on the Body considered two perspectives on whether runners should stick to hard surfaces or soft surfaces following an injury. One position supported running on soft surfaces to relieve joints that were in recovery from injury. The second position supported running on hard surfaces since soft surfaces can be uneven, which may make worse those injuries a soft surface was intended to help. Suppose we are given sufficient funds to run an experiment to study this topic. With no studies to support either position, which of the following hypotheses would be appropriate? The first position is more sensible, so this should be a one-sided test. In this case, we should form the alternative hypothesis around the second position. The second position makes the more sense, so this should be a one-sided test. In this case, we should form the alternative hypothesis around the first position. Because we would be interested in any…
Given the following data set that presents 30 test scores on an exam, find the 73rd percentile. State your result/answer as a value with exactly two digits after the decimal 49.5, 48, 51, 50, 53.2, 52, 55, 54, 57, 56, 59, 58, 61, 60, 63, 62, 65.4, 64, 67.5, 66, 69, 68, 71, 70, 73, 72, 75.2, 74, 92, 88
4

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