Commuting to work: Jamie drives to work every weekday morning. She keeps track of the time it takes, in minutes, for 35 days. The results follow.15 16 16 19 20 20 2121 21 22 22 22 24 2525 25 26 26 27 28 2829 29 29 30 31 31 3131 31 32 33 33 33 34Send data to ExcelPart: 0 / 4Part 1 of 4(a) Find the first and third quartiles of these data.The first quartile isThe third quartile isPart: 1 / 4Part 2 of 4(b) Find the median of these data.XŚEspañololo11.9 (b) Find the median of these data.The median of these data isPart: 2 / 4Part 3 of 4(c) Find the upper and lower outlier boundaries.The lower outlier boundary isThe upper outlier boundary isPart: 3 / 4Part 4 of 4(d) Are there any outliers? If so, list them.There are no outliers.×The outlier(s) is/areXŚŚŚ

15,16,16,19,20,20,21,21,21,22,22,22,24,25,25,25,26,26,27,28,28,29,29,29,30,31,31,31,31,31,32,33,33,…

Answered: Commuting to work: Jamie drives to work…

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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3. 3c. A. B. Women have head circumferences that are normally distributed with a mean of 23.55 inches and a standard deviation of 0.93 inches. If the HATS BY CHARLIE company produced hats so that they fit head circumferences between 22.2 inches and 24.2 inches, then what is the probability that a woman can fit into these hats? A. If the HATS BY CHARLIE company produced hats so that they fit head circumferences between 22.2 inches and 24.2 inches, then what is the probability that a randomly selected group of 40 woman can fit into these hats? B. Write a sentence or two that explains your answer to 3B and why you think that answer is correct in connection to your answer in 3A.
Part D and E
Weight (lbs.) 173 184 194 214 168 220 188 188 207 167 217 Systolic Blood Pressure 132 143 153 162 154 168 137 149 159 128 1 1. The sample correlation coefficient is _____________
#6 A biologist sets up cameras to record all the animals that come to a watering hole over a 30 day period.This is an example of what kind of statistical study? Experiment Observational Study Survey
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First Paired Data Set 4 10 13 11 19 21 36. Use the First Paired Data Set. Find the correlation coefficient r. A. 0.862 B. 0.943 C. 0.725 D. 0.607
We calculate the ____ ___ equation when we want to measure the exact percentage of the variability in the outcome that was explained by the independent variable.
Box plots (Excel)– Analyze each of these cycle time data but on the same chart: C7, C8, C9. That means one chart showing three different box plots, with a single conclusion that addresses all three. Interpret outside value, mean score, N spread, Fence, upper lower and upper outer fences, adjacent, and outside and far out value. C7 C8 C9 19.98211 20.7142 20.21992 20.01223 20.65907 20.00799 20.02408 20.6437 20.02974 19.94534 20.45958 19.94026 19.86814 20.63716 19.796 20.18784 20.65365 20.01327 19.92074 20.54906 20.01064 20.0778 20.5228 20.07752 19.88045 20.47224 19.95005 20.08633 20.61675 20.13076 19.99881 20.62622 20.06755 20.04184 20.42231 20.13078 19.7936 20.61609 19.88701 19.93159 20.52705 19.87559 20.19998 20.58901 19.88053 20.18833 20.49057 19.9302 20.12368 20.68086 19.9738 19.91343 20.57999 19.8936 20.1602 20.34386 20.02487 20.09396 20.62949 20.09329 20.11419 20.66649 20.00717 19.9063 20.71718 20.04545 20.12964 20.43237 19.95537…
Quiz vs Lecture Pulse Rates Do you think your pulse rate is higher when you are taking a quiz than when you are sitting in a lecture? The data in Table 1 show pulse rates collected from 10 students in a class lecture and then from the same students during a quiz. The data are stored in QuizPulse10. Std. Student 1 2 4 6 7 8. 9. 10 Мean Dev. Quiz 75 52 52 80 56 90 76 71 70 66 68.8 12.5 Lecture 73 53 47 88 55 70 61 75 61 78 66.1 12.8 Table 1 Quiz and lecture pulse rates for 10 students Construct a 95% confidence interval for the difference in mean pulse rate between students taking a quiz and sitting in a class lecture. Click here for the dataset associated with this question. Round your answers to one decimal place. The 95% confidence interval is i to i
Maps PQ Lawmaker's Trial Is.. C Home | Chegg.com M class Jose M - ilmar. V Citation Machine.8 Healthcare Spendin.. An experiment was conducted to measure the effectiveness of various feed supplements on the growth rate of chickens. A five number summary of the weights of the chicks in grams six weeks after hatching is as follows. Source: Anonymous (1948) Biometrika, 35, 214. • Min = 109 • Q1 = 194 ge rces Median = 253 Q3 = 314 Max = 413 ices 1. About percent of the chicks weigh more than 194. 2. About percent of the chicks weigh more than 253! 3. About percent of the chicks weigh more than 314. 4. About percent of the chicks weigh between 194 and 314. Submit Question ! 64°F search 144 -back 1% 6. 7
IQ tests supposedly measure our intelligence. They typically are ‘normed’ so that they have a mean of 100 and a standard deviation of 15. (Higher scores show higher intelligence.) Use the graph and use the z-score and percents from columns b and c in Table A, when relevant. If you scored 132, what is your z-score? (Interpret.) Use table A X, z(a), (b), and (c) X z (a) (b) (c) and use the graph! Write down or save your response to use in Part 2 of this quiz. Group of answer choices -2.53 z. I'm at the 98.34 percentile rank and 1.66% of people scored smarter than me. 2.13 z. I'm at the 98.34 percentile rank and 1.66% of people scored smarter than me. -2.13 z. I'm at the 1.66 percentile rank and 98.34% of people scored smarter than me. 2.53 z. I'm at the 0.57 percentile rank and 99.43% of people scored smarter than me. 2.13 z. I'm at the 1.66 percentile rank and 98.34% of people scored smarter than me. 2.53 z. I'm at the 99.43 percentile rank…

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