Paired-t Assignment Subject Right hand threads (sec) Left hand threads (sec)       1 113 137 2 105 105 3 130 133 4 101 108 5 138 115 6 118 170 7 87 103 8 116 145 9 75 78 10 96 107 11 122 84 12 103 148 13 116 147 14 107 87 15 118 166 16 103 146 17 111 123 18 104 135 19 111 112 20 89 93 21 78 76 22 100 116 23 89 78 24 85 101 25 88 123 The design of controls and instruments affects how easily people can use them. A student project investigated this effect by asking 25 right handed students to turn a knob with their right hands that moved an indicator by screw action. There were two identical instruments, one with a right-hand thread and the other with a left-hand thread.  The table given has the data from the student project

Number  Gender Exam 1 Exam 2 Exam 3 Homework Lab Number grade Letter grade Z-score Absolute z-score  1 0 61 94 76 94 87 82.4 B 0.18 0.18 2 0 99 97 90 100 89 95 A 1.38 1.38 3 0 64 76 69 88 87 76.8 C -0.36 0.36 4 0 77 82 86 98 94 87.4 B 0.66 0.66 5 0 70 89 81 93 97 86 B 0.52 0.52 6 0 67 62 65 60 90 68.8 D -1.13 1.13 7 0 87 83 81 85 68 80.8 B 0.02 0.02 8 0 74 88 65 49 90 73.2 C -0.71 0.71 9 0 91 97 87 81 94 90 A 0.90 0.90 10 0 94 87 77 90 67 83 B 0.23 0.23 11 0 47 72 54 59 63 59 F -2.07 2.07 12 0 81 64 78 84 73 76 C -0.44 0.44 13 0 87 90 81 93 80 86.2 B 0.54 0.54 14 0 96 100 84 97 84 92.2 A 1.12 1.12 15 0 80 76 90 85 85 83.2 B 0.25 0.25 16 0 64 51 69 74 78 67.2 D -1.28 1.28 17 0 70 86 84 77 75 78.4 C -0.21 0.21 18 0 80 93 98 95 98 92.8 A 1.17 1.17 19 0 88 83 83 90 84 85.6 B 0.48 0.48 20 0 52 46 62 70 59 57.8 F -2.19 2.19 21 0 97 83 83 85 98 89.2 B 0.83 0.83 22 1 80 74 90 83 65 78.4 C -0.21 0.21 23 1 86 81 72 85 97 84.2 B 0.35 0.35 24 1 88 99…

ID Cost of Airfares in the US (domestic) 1 146 2 620 3 79 4 299 5 576 6 89 7 589 8 165 9 509 10 23 11 376 12 226 13 462 14 634 15 36 16 226 17 263 18 456 19 390 20 541 21 19 22 329 23 537 24 512 25 423 26 515 27 358 28 110 29 319 30 671 31 561 32 96 33 574 34 385 35 263 36 240 37 449 38 592 39 404 40 119 41 173 42 419 43 495 44 224 45 228 46 616 47 168 48 396 49 524 What if the probability that a domestic airfare is between $300 and $400? What is the cost for the 3% highest domestic airfares?     Use Excel functions Dist and Norm.INV to check your answers in Question 2-5.

The table to the right gives the number of male and female workers earning at or below the minimum wage for several age categories. Complete parts (A) through (D) below. Males at Minimum Wage Males below Minimum Wage Females at Minimum Wage Females below Minimum Wage Totals Workers per Age Group (thousands) 16-19 20-24 25+ 391 162 256 198 106 189 375 165 525 260 208 594 1,224 641 1,564 (A) How many males are of age 20-24 and earn below minimum wage? There are males of age 20-24 earning below minimum wage. (Type a whole number.) (B) How many females are of age 20 or older and earn minimum wage? There are a total of (Type a whole number.) There are females of age 20 or older earning minimum wage. (Type a whole number.) (C) How many workers are of age 16-19 or males earning minimum wage? There are workers who are of age 16-19 or are males earning minimum wage. (Type a whole number.) (D) How many workers earn below minimum wage? workers earning below minimum wage. Totals 809 493 1,065…

Using the data in the first image can you give me  answers to questions in 2nd image(4,5,6).Can you plz atleast explain how to do 5&6 (6 is the main one) plz help......

Yahoo | Mail, Weather, Search, Pc x Student Portal | Main h MAT-150 Class Resources A www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lis_5JdZFdonGg9plnQUm9kiGJhghYuAIZLqH8Ef2iS1Bnu9tVAwf)xKeSNcK71tFDOTVKqAx7Wdq0SERofMCgz8NQL. Q ☆ A ALEKS - Nicholas Spadafore - Le X O STATISTICS * O N Paused Finding a probability given a normal distribution: Advanced 0/5 Nicholas V The Great West Mining Company has struck the mother lode in their newly acquired gold field. They are modelling the weights of the gold nuggets they'll find over the next year using a normal distribution with a mean of 229 oz and a standard deviation of 60 oz. Español Use this table or the ALEKS calculator to find the percentage of nuggets that will be found over the next year weighing between 103 oz and 271 oz according to the model. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23%). Explanaton Check O 2022 McGraw Hill LLC. All…

/ haquisha Jockson haperiad TRAVIS B. ENGLISH STATISTICS - be ll Kinger 01110122 The following are the box office totals (in millions) from some movies that starred Bradley Cooper: Joy All About Steve 36 34 132 Silver Linings Playbook Limitless American Hustle Wedding Crashers The Hangover Part III A Star is Born The Hangover Part II American Sniper The Hangover 7934,51679/1321150R6/234,27 150 330 216 291 328 254 350 277 2I667 Q3 1. Calculate the mean (average) of the box office earnings of his movies. $197m Ordker 2. Find the median of the movies' box office earnings. 3. Calculate the IQR (Interquartile Range) of the data. 3-01-291-79=212 bし O3-Q1 4. Given the mean you just calculated, and assuming a standard deviation of 80 for the earnings of Bradley's movies, what percentage of her movies would tis .5000 -.2224 S-141you expect to earn less than American Hustle earned? 80 2224 •2776 08 5. What percentage of Cooper's movies would you expect to earn less than A Star is Born? 30 ママフ…

Can you answer number 16 please

Digits 6-4D Digits 6-4D C D Sophia Topete - Ro... G Natural gas format... Classwork for 4 - C... Part 1 of 2 X savvasrealize.com/assignments/viewer/classes/055d24c2dd434c719adcb60cb27bcf77/assignments/eb5443274cb54359bb34a1be876e0c30/ Pedro had base hits. Savvas Realize Help me solve this View an example Together, teammates Pedro and Ricky got 2675 base hits last season. Pedro had 283 more hits than Ricky. How many hits did each player have? + Get more help - ... Clear all

Player RBI HR AVG Salary (in millions) Prince Fielder 44 8 0.212 18.000 Jean Segura 64 20 0.320 2.600 Logan Forsythe 52 20 0.264 2.750 Chris Iannetta 24 7 0.210 4.550 Adam Jones 83 29 0.265 16.000 Curtis Granderson 59 30 0.237 16.000 Jason Heyward 49 7 0.230 21.667 Hanley Ramirez 111 30 0.286 22.750 David Ortiz 127 38 0.315 16.000 Matt Wieters 66 17 0.243 15.800 Colby Rasmus 54 15 0.206 15.800 Rajai Davis 48 12 0.249 5.950 Mike Trout 100 29 0.315 16.083 Troy Tulowitzki 79 24 0.256 20.000 Justin Smoak 34 14 0.217 3.900 Adrian Beltre 104 32 0.300 18.000 Matt Holliday 62 20 0.246 17.000 Hunter Pence 57 13 0.289 18.500 Brian McCann 58 20 0.242 17.000 J.D. Martinez 68 22 0.307 6.750 Ryan Braun 91 31 0.305 20.000 Mark Teixeira 44 15 0.204 23.125 Victor Martinez 86 27 0.289 18.000 Justin Upton 87 31 0.246 22.125 Carlos Gonzalez 100 25 0.298 17.454   Determine the correlation coefficient.  (Round your answer to 4 decimal places.) Find the…