Complete the frequency distribution table based on the following observations: Serum iron of 20 adult subjectsfrom PGH: 111, 162, 124, 69, 72, 64, 93, 106, 112, 91, 109, 100, 125, 90, 106, 124, 97, 114, 76, 206Class limitsClass boundaries Midpoint Frequency Cumulative FrequencyRelative FrequencyCumulative Relativefrequency60.50-90.5061-9091-120121-150151-180181-2107610613616652525amgh196

Given serum iron of 20 adult subjects from PGH is…

Answered: Complete the frequency distribution…

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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The following data set is composed of incidence rates of Kaposi’s sarcoma in 20 different regions of Tanzania. Reported in cases/million/year. 6.1, 6.6, 6.4, 6.6, 6.6, 7.6, 8.4, 8.5, 6.2, 7.6, 8.0, 7.3, 8.4, 6.6, 5.2, 6.2, 6.5, 5.8, 6.0, 6.1 Let μ be the true incident rate of Kaposi’s sarcoma in Tanzania is cases/million/year. If the true incident rate of Kaposi’s sarcoma in the United States is 6 cases/million/year based on a nationwide surveillance in 2014. Test whether the rate of Kaposi’s sarcoma in Tanzania is different from the United States at the 0.05 significance level. Be sure to state the null and alternative hypothesis. Carry out the appropriate hypothesis test by hand (you can also use SAS) and report the test statistic and the p-value and your conclusion in the context of the problem. What assumptions do we need for the validity of this hypothesis test?
e) Estimate the following statistical measures 1. Mean2. Median 3. Mode
Research department of the Municipal hospital in Prampram collected the mass (kg) of patients :it visited the health facility on March, 2018. Below are the masses (kg) of 40 patients who visited •.r hospital for analysis: 55 70 57 73 55 59 64 72 60 48 58 54 69 51 63 78 75 64 65 57 71 78 76 62 49 66 62 76 61 63 63 76 52 76 71 61 53 56 67 71 a) Construct a frequency table for the data using class width of 5. b) Calculate the mean, median and the standard deviation of the mass of the distributior c) Construct the cumulative graph.
Use the following data, which represent the English placement test scores of a sample of 30 students, to construct a frequency distribution with a first class of 472 – 492. Placement Test Scores Number of Students 472 - 492 529 527 476 532 588 493 – 513 488 494 559 492 483 514 - 534 555 565 519 541 516 574 482 500 474 541 535 – 555 573 543 595 580 488 556 – 576 514 528 488 524 559 577 - 597
1. Using hand calculations, calculate the mean, median, mode, range, IQR, and standard deviation for the following data on responses to a self-esteem index (0 to 50): 36, 27, 50, 42, 27, 36, 25, 40, 29, 15, 22, 29, 34, 27, 41, 18
1. The _________ shows the number of observations with values smaller than the upper class boundary.A. greater than cumulative frequencyB. less than cumulative frequency C. frequency distributionD. class mark 2. In constructing a/an , the class marks are placed on the horizontal axis, and the class frequencies are on the vertical axis. In this presentation of data, bars are of the same width and are adjacent with each other.A. ogiveB. histogramC. relative frequencyD. frequency polygon
Use the following Boxplot to answer the following question: 25 50 75 100 125 150 175 200 225 250 275 300 The relationship between the measures of central tendency for the above Boxplot is Select one: O a. Mode = Median = Mean O b. Mode> Median> Mean O . Mode < Median < Mean O d. Mean < Median < Mode
A random survey is collected on the number of children of different age groups who play in government parks and the information is tabulated in the frequency distribution given below: Age (years) Number of children 1 - 2 8 2 - 4 10 4 - 7 18 7 - 9 10 9 - 11 12 11 -15 6…
2. A coach gave her team a test on sit-ups completed in one minute. Using the data collected, the coach constructed the following frequency distribution: Scores 90-99 80-89 70-79 60-69 50-59 40-49 30-39 20-29 10-19 0-9 a. 9 12 17 13 10 7 3 1 What is the percentile score for a raw score of 38? Show your work. b.) The coach wants to take the top 20% of the team and train them for the World Sit-up Championships. What raw score cut-off would be used to choose the team? Show your work. Note: you can't have part of a person on the team.
For the following Frequency Distribution: 1. Find Sample Variance 2. Find Mode

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