Note: Ahswer Questions S-8 Dy Using the Excel output The U.S. Department of Energy's Fuel Economy Guide provides fuel efficiency data for cars and trucks. (See exercise 35 on page 63 in your textbook for a similar problem.) Use the data in the FuelData sheet in this workbook to generate excel output to answer the following questions. Please note that units are "liters" for engine size and "miles per gallon" for highway fuel efficiency. Put the output in given space on FuelData sheet. Each orange numerical answer cell below MUST reference generated Excel output cells in the FuelData sheet. Question 5A What is range for enginesize? Question 5B What is the variance for highway fuel efficiency? Question 5C What is IQR for enginesize? Question 6 What is the shape of the highway fuel efficiency distribution? Why? NOTE 1:Skewed fight must select>,s kewed left must select < NOTE 2: The shape of the distribution is based on the formatted 4-decimal numbers showing in your output because Question 7 rule predicts that percent of the enginesize datashould lie between 12774 and 3.7797 liters, which are+ standard deviation s) away from the mean. Question 8 What varied the most in this study,engine size or highway fuel efficiency? Prove using the best measure of variability varied the most. Proof: Engine Size Hwy Fuel Efficiency

How was the cumulative percent column here computed? Please show how these numbers would be correct, if they are correct. I'm not quite sure how to calculate that last column, and what those numbers mean or how we got them. Thank you for your help. X F P % Cumulative % 200-210 9 0.2813 28.13 28.13 210-220 7 0.2188 21.88 50.00 220-230 6 0.1875 18.75 68.75 230-240 4 0.1250 12.50 81.25 240-250 4 0.1250 12.50 93.75 250-260 2 0.0625 6.25 100.00

What is the percentage of deaths that occurred in 2011?

Calculate my average  exam 1=35 exam 2= 47 exam 3=67 exam 4= 80.625 homework 1b = 95.14 homework 2a= 98.42 homework 2b= 98.36 homework 3a = 97.15 homework 3b= 97.94 homework 4a= 99.49  homework 4b = 97.54 homework 5a= 92.35 homework 5b=92.80 homework 6= 95.71 homework 7a = 94.70 homework 7b = 94.84 homework 8a = 84.86 homework 8b = 94.02 homework 9a= 79.06 Achieve practice 1a= 100 achieve practice 1b= 100 achieve practice 2a =100 achieve practice  2b= 100 achieve practice 3a =100 achieve 3b = 100 achieve practice  4a= 100 achieve practice  5a= 100 achieve practice 5b = 100 achieve practice 6 = 100 achieve practice  7a = 100 achieve practice  7b = 100 achieve practice  8a= 100 achieve practice  8b = 100 achieve practice 9a= 100 achieve practice 9b = 0 recitation= 93

A researcher wanted to explore whether scores showed improvement based on the hours of practice. The data includes the increase in scores for a specific task and the corresponding number of hours each participant spent practicing that task. What is the predicted score for 130 hours of practice? Please provide your answer using whole numbers; decimals are not necessary.

214.26 356.79 424.96 231.51 353.89 552.75 281.93 303.66 518.15 234.62 336.36 514.07 246.55 341.26 575.65 277.97 452.59 652.23 267.33 482.71 775.82 209.67 445.44 769.54 372.05 428.84 765.86 320.02 485.78 819.89.  The table below contains the total cost​ ($) for four tickets to a basketball game purchased on the secondary​ market, two​ beers, two soft​ drinks, two hot​ dogs, and one parking space at each arena during a recent season.   a. Organize these costs as an ordered array. b. Construct a frequency distribution and a percentage distribution for these costs. c. Around what​ values, if​ any, are at least​ 75% of the costs of attending the game​ concentrated? Explain. Question content area bottom Part 1 a. Organize these costs as an ordered array.    enter your response here    enter your response here    enter your response here    enter your response here    enter your response here    enter your response here    enter your response here    enter your response here    enter your…

finish the table!

Score    GPA    Hours    Absences    Gender78    3.15    3.0    4    Female75    2.71    4.0    1    Female79    3.57    3.5    2    Male85    3.26    6.5    0    Female85    3.75    2.0    0    Female84    3.20    4.5    3    Female85    3.16    5.0    3    Male80    3.35    1.5    0    Female74    2.75    3.5    6    Male81    3.04    6.5    1    Male76    2.53    3.0    0    Female85    2.92    6.0    1    Male