The data to the right represent the top speed (in kilometers per hour) of all the players (except goaltenders) in a certain soccer league. Construct (a) a relative frequency distribution (b) a frequency histogram,and (c) a relative frequency histogram. What percentage of players had a top speed between 14 and 17.9 km/h? What percentage of players had a top speed less than 13.9 km/h?Speed (km/hr) Number of Players10-13.9414-17.9818-21.91422-25.98226-29.930730-33.9204...Speed (km/hr)Speed (km/hr)(c) Choose the correct relative frequency histogram below.O B.Relative FrequencyO A.0.6T0.4-0.2-Relative Frequency0.6T0.4-0.2-22Speed (km/hr)2634 C0+1010141830221826Speed (km/hr)1434O D.0.6T0.4-0.2-Relative FrequencyO C.Relative Frequency0.6T0.4-0.2-18 22 26Speed (km/hr)10143034 C10141822 263034Speed (km/hr)The percentage of players that had a top speed between 14 and 17.9 km/h was %.(Round to two decimal places as needed.)The percentage of players that had a top speed less than 13.9 km/h was %.(Round to two decimal places as needed.).48 F%23P Type here to searchdeleteprt scf6backspace8.%2430

Answered: Image /qna-images/answer/8b62a669-3dfa-4501-b866-8ea33009793e.jpg

Answered: 30-33 9 204 Speed (km/hr) Speed kmtr)…

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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Example 16.5 following frequency distribution: Family income and its percentage spent on food in the case of 100 families gave the Food (percentage) Family income (Rs '000) 5-10 10-15 15-20 20–25 25-30 10-15 3 7 15-20 4 4 20-25 12 25-30 3 10 19 8 Calculate the coefficient of correlation and interpret the value.
Question 12 Weight(g) Midpoint 27.5 Number of Letters Relative Frequency Cumulative Frequency 26 29 14 0.226 14 30 33 34 37 14 31.5 28 35.5 0.226 42 38 -41 39.5 0.113 49 42 45 43.5 0.21 62 Based on the frequency distribution above, calculate the indicated relative frequency. Relative Frequency = three decimal places > Next Question 10 MacBook A esc 吕0 F1 F2 F3 F4 F5 F6 %23 473
Question number 10 please
X zy Section 5.4 - QNT/275T: Statistics X /chapter/5/section/4 ision Making home > tween two population means ypothesis test for the difference between two population means. Jump to level 1 The mean voltage and standard deviation of 12 batteries from each manufacturer were measured. The results are summarized in the following table. Sample mean Manufacturer voltage (millivolts) CHA B Check + 106 101 What is the test statistic? Ex: 0.123 Next What type of hypothesis test should be performed? Select Select Left-tailed z-test Paired t-test What is the number of degrees of freedom? Ex: 25 Two-tailed z-test Unpaired t-test Population standard deviation(millivolts) 3 Does sufficient evidence exist to support the claim that the voltage of the batteries made by the two manufacturers is different at the a = 0.05 significance level? [Select v 2 5
K 11:19 The data to the right represent the top speed (in kilometers per hour) of all the players (except goaltenders) in a certain soccer league. Construct (a) a relative frequency distribution (b) a frequency histogram, and (c) a relative frequency histogram. What percentage of players had a top speed between 26 and 29.9 km/h? What percentage of players had a top speed less than 13.9 km/h? (a) Construct a relative frequency distribution. Speed (km/hr) Relative Frequency 10-13.9 14-17.9 18-21.9 22-25.9 26-29.9 30-33.9 (Round to four decimal places as needed.) (b) Choose the correct frequency histogram below. O A. O O A. Frequency O C. Frequency 400- 300- 200+ 100- 0- 10 14 18 22 26 30 34 Speed (km/hr) 400- 300+ 200- 100- 0- 18 22 26 30 34 Speed (km/hr) (c) Choose the correct relative frequency histogram below. 0.6T 0.4+ 0.2- 0- Relative Frequency 10 0.6 0.4+ 0.2- 10 14 0- 10 14 18 22 26 30 34 Speed (km/hr) Relative Frequency 14 OU 18 22 26 30 34 Speed (km/hr) ||| = OB. O O D. OB. D.…
Question-1 The Table given below presents the thickness of a metal layer on 50 silicon wafers resulting from a chemical vapor deposition (CVD) process in a semiconductor. Construct relative frequency histogram for these data. Comment on the results? 438 435 487 451 441 471 472 433 454 461 453 458 474 413 430 437 459 455 448 466 444 440 444 458 430 445 435 428 454 459 468 450 453 454 438 463 471 423 432 478 445 456 434 437 445 423 449 455 441 434
6.3-4 7 please help choose correct plot
QUESTION 4 Find the median class from the frequency distribution table below Class (x) Frequency (f) 0-10 20 11-21 30 22-31 63 32-41 93 42-51 20 52-61 118 O A. 11-21 O B. 42-51 O C. 22-31 O D. 32-41 QUESTION 5 Finding Mean from the Frequency Distribution Table below; Please leave your answer to the nearest hundredths. X ---------- 0--------20 1-------30 2- 2,419 3-------- 64 4------- 50 5------- 15 it Cliok Saue All Answers to save all answers.
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QUESTION 1 The U.S. Mint produces approximately 13 billion pennies a year. A random sample (n-800) of pennies were collected and their minted years were recorded. The output, histogram, box-plot, and QQ plot for the distribution of the years of production for the pennies can be found on the attached document. PenniesNormalitylnformation 200405.pdf The mean is only slightly less than the is left skewed. which suggests the distribution 1. histogram v This is within the acceptable range (between -1 and +1). Interquartile range 2. The is also between the acceptable range of -3 and +3. 3. kurtosis v The has only one mode and the tails are approximately equal length. 4. longer 5. median The box and whisker plot shows the median is approximately in the center of the 6. Normal v The left whisker is slightly than the right whisker. 7. QQ Plot v The raw scores hug the theoretical line on the 8. shorter Therefore, there is enough evidence to assume that the data can be considered 9. skewness 10.…
QUESTION 6 Find the range, mean, median, mode, and standard deviation of the following data set. Round to two decimal pla 18, 17, 19, 15, 9, 18 (a) The range is (b) The mean is (c) The median is (d) The mode is (e) The standard deviation is (Type NO if there is no mode.) (Round to two decimal places)

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