The data represents the heights of eruptions by a geyser.Height of eruption (in.)693150900Use the heights to construct a stemplot. Identify the two values that are closest to the middle when the data are sorted in order from lowest to highest.80504070506675555469696075704589Which plot represents a stemplot of the data?O A.о в.OC.3 |0 4 53 14 l0 5 69993 |14 0 594 0 55 |00 66 0 0 970095 00045606999700555 00556lo0 97004 5slo80559 098l0 99 109 loIdentify the two values that are closest to the middle when the data are sorted in order from lowest to highest.The values closest to the middle areinches and inches.(Type whole numbers. Use ascending order.)

Answered: Image /qna-images/answer/6084b189-e850-43c0-a2cb-8fd16b2d4b11.jpg

Answered: Which plot represents a stemplot of 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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NUMBER 4 AND 5 ONLY ANSWER
Kindly answer 1-2
Twenty five right-handed students were asked to turn a knob (using their right hands) that moved an indicator by screw action. There were two identical instruments, one with a right-hand thread (the knob turns clockwise) and the other with a left-hand thread (the knob turns counterclockwise). The data presented below gives the times (in seconds) each subject took to move the indicator a fixed distance: Obs.# R Obs.# R L L Obs.# R 1 113 8 116 166 22 100 2 105 105 9 75 146 23 89 3 130 133 10 96 123 24 85 4 101 108 11 122 135 25 88 5 138 115 12 103 6 118 170 13 116 7 87 103 14 107 At 1% level of significance, can we conclude that these right-handed students found it easier to use the knobs with a right-hand thread? Use the following form of the difference: right-left. 1. Test Stat: L 137 2. Critical Region: a. T> 2.492 b. Tabs (2.492) c. T> abs (-2.492) d. T < -2.492 Obs.# R 15 118 16 103 17 111 18 104 19 111 147 20 89 87 21 78 145 78 107 84 148 112 93 76 L 116 78 101 123 3. Conclusion:…
The ages (in years) and heights (in inches) of all pitchers for a baseball team are listed. Find the coefficient of variation for each of the two data sets. Then compare the results. E Click the icon to view the data sets. CVneights % (Round to one decimal place as needed.) Data Table CVages (Round to one decimal place as needed.) Compare the results. What can you conclude? O A. Ages are more variable than heights for all pitchers on this team. Heights Ages 76 25 O B. Ages and heights for all pitchers on this team have about the same amount of variability. 71 28 OC. Heights are more variable than ages for all pitchers on this team. 75 28 70 25 74 25 74 25 75 27 74 27 74 26 79 34 78 34 79 37 Print Done Click to select your answer(s).
Find the indicated z-scores shown in the graph. Click to view page 1 of the table. Click to view page 2 of the table. The z-scores are (Use a comma to separate answers as needed. Round to two decimal places as needed.) C Az 0.0294 Z=? 0 Z=? 0.0294
Using this data set: 8, 9, 5, 4 ,7, and 8, find the following: ∑X² = [blank]
Find the range for this list of numbers 4 35 58 97 22 29 7 78 11 46 93 66 27 54 Range %3D
Which of these frequency counts would be represented by the smallest number of dots on a dot plot? A. 8 B. 9 C. 7 D. 6
Use 9-point bins (91 to 99, 82 to 90, etc.) to make a frequency table for the data set below. Include columns for relative frequency and cumulative frequency. 9683917394828092748877827276876965949970 Complete the table. (Type integers or decimals rounded to the nearest tenth as needed.) Data Frequency Relative frequency Cumulative frequency 91 to 99 %
For these data, make a frequency table and calculate the average
Suppose you didn’t know whether the coin was fair or not and you wanted to determine a 95% Confidence interval for the actual probability of obtaining a head. If you flipped the coin 16,000 times and obtained exactly 8040 heads, your 95% confidence interval would range approximately from: (a) 0.4992 to 0.5208 (b) 0.4892 to 0.5318 (c) 0.4948 to 0.5102 (d) 0.5002 to 0.5198 (e) 0.5262 to 0.5448
Use this table to calculate the MAPE. Provide your answer to one decimal place and include the percent symbol.

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