Homework: 1530 Module 4Section 3.4 HWuestion listQuestion 4Question 5KQuestion 7, 3.4.21Part 1 of 5HW Score: 79.98%, 8 of 10pointsPoints: 0.08 of 1SaveThe accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine.(a) Compute the z-score corresponding to the individual who obtained 39.5 miles per gallon. Interpret this result.(b) Determine the quartiles.(c) Compute and interpret the interquartile range, IQR.(d) Determine the lower and upper fences. Are there any outliers?Click the icon to view the data.(a) Compute the z-score corresponding to the individual who obtained 39.5 miles per gallon. Interpret this result.The z-score corresponding to the individual is and indicates that the data value isstandard deviation(s)Question 6theQuestion 7(Type integers or decimals rounded to two decimal places as needed.)MPG DataQuestion 8Question 9Question 1032.435.937.938.640.142.234.436.438.039.040.542.834.737.438.239.541.443.435.537.738.539.741.549.0PrintDone-Check answernn.

Step 1: To get the mean, simply get the average of all the data. In excel, on an empty cell, type…

Answered: Homework: 1530 Module 4 Section 3.4 HW…

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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Using the research scenario and data from Table2 below, conduct appropriate statistical analysis in Jamovi and answer questions 1-5. Research scenario: You hear a lot of talk about increasing global temperature, so you decide to see for yourself if there has been an actual change in recent years. You know that the average land temperature from 1951-1980 was 8.79 degrees Celsius. You find annual average temperature data from 1981-2017 (Table 1) and decide to look at whether there is a difference between the average temperature in the period between 1951-1980 and the average temperature in the period between 1981-2017. Table 2. Average land temperature from 1951-1980 in degrees Celsius. Year Temp Year Temp Year Temp Year Temp 1981 9.301 1991 9.336 2001 9.542 2011 9.65 1982 8.788 1992 8.974 2002 9.695 2012 9.635…
Systolic coefficients of variation are 14.2% and the Diastolic is 17% The coefficients of variation for each data set are: a. more than 5 percentage points apart b. within 5 percentage points of each other Therefore, the systolic measurements vary a. about the same as b. significantly more than c. significantly less than the diastolic measurements.
7:08 iTECH Part V ork.potsdam.edu Part VI © 4G37% 5 What graphical display is appropriate for comparing the distribution of patient death rates between hospitals that use computer systems and those that rely on the âlpaperâ system? A. A scatterplot. B. A bar chart. C. A stem-and-leaf display. D. Side-by-side boxplots. 4 Mr. Prudence read about the study results and concluded from there that hospitals should adopt computerized automation of notes and records because it increases patientsâ chance of survival. Which of the following is a correct statement about Mr. Prudenceâs conclusion? A. It is a valid conclusion because the study was based on a very large number of patients. B. It is a valid conclusion because the study results showed that hospitals which use computerized systems have a lower patient death rate. C. It is an invalid conclusion because this study does not necessarily prove a causal relationship between the use of ||| computerized system and hospital mortality. D. Both A)…
A packaging company fills bags so that each bags has an average weight of 250 grams. The owners take a sample of bags and records the weight (grams) of each. They found the following information: Five-Number Summary (in grams) Min 213.97 Q1 236.34 Q2 244.1 Q3 255.47 Max 272.5 75% of bags weigh more than which amount?
3..
C6. The GSS 2014 asked respondents to identify what was important for "truly bemg American." When asked "How important to have American ancestry?" answers were measured on a 4-point scale: 1 = very important, 2 = fairly important, 3 = 1ot important, and 4 = not important at all. We selected a sample of 20 GSS respondents and present their individual responses. Complete the five-step model for these data, using alpha = .01 to assess the significance of the model. not very %3D %3D %3D White Black Other 1 4 2 2 3. 1 4. 4. 2. 2. 1, 2. 3.
Based first from the first pic. Please show the correct answer
me File Edit view History Home - myRCC X 15 17 33 40 51 52 54 64 71 87 98 Bookmarks 5 number summary: Find the 5 number summary for the data shown Submit Question Promes Amylearning.suny.edu/d21/le/content/920969/viewContent/25846461/View Use the Locator/Percentile Question Help: Video 1 window Help A.3 HW-23FA STATISTICS (81 X b Home | bartleby 0 method described in your book, not your calculator. Video 2 B30 SEP O 15
Question 3 > Find the first and third quartile for the data shown 5.3 13 14.6 15.5 16.3 17 17.4 18.3 19.2 20.3 Q1 = %3D Q3 = %3D Submit Question
Sample data were collected in a study of calcium supplements and their effects on blood pressure. A placebo group and a calcium group began the study with measures of blood pressures for each group. What test would be most appropriate, if you have non-normal data? Name of Test _____________________________________________
PART 3 A car mat manufacture been having quality issues with its production. A series of tests were carried out to measure the resulting pH of the most common carpet produced, Type 1, as a good indicator of quality. For the following questions show all calculations and formula used. What is the mean, mode and range of the pH after dyeing? Table – Type 1 pH after addition of dye 5.105 to 5.3 5.305 to 5.5 5.5.05 to 5.7 5.705 to 5.9 5.905 to 6.1 6.105 to 6.3 6.305 to 6.5 No. of samples 1 5 7 8 7 4 1 For pH after addition of dye calculate the standard deviation, showing your calculations in full. Plot the standard deviation graph in Excel showing the distribution. From your calculations and the data Give the minimum and maximum limits the pH may be, given that the distribution is normal. Calculate the probability that a randomly selected carpet sample will have a PH of (i) 6.1 and (ii) 5.4. Further tests were carried on a…
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