e55. Calculate the mode for the following data:Clais interval: 20-24 25-29 30-34 35-39 40-44 45-49Frequency:3.6 5 14 7 8

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Answered: 55. Calculate the mode for 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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I) determine the number of classes ii) estimate the greatest and least frequencies. iii) determine the class width describe any patterns with the data.
EXERCISES 3.2.2 Use Newton's Divided Difference interpolation to interpolate following data set: 2. (-4,-30), (-1, 18), (2, -6) and (4, 18). 3. (-2, 55), (-1, 11), (0, 5), (1,-5) and (2,-13). Answer 2. P3(x)=x²-x²-10x+10 3. P₁(x)=2x¹-3x³-4x² -5x+5
26 14 30 45 20 21 27 32 40 Age of residents in a neighbourhood 50 9 37 40 36 13 Create a relative frequency polygon for the data 52 10 35 12 36 57 28 51 47 48 42 42 52 1 53
7. Prepare a histogram and frequency polygon from the following data. 0-10 10-20 20-30 30-40 40-60 10 13 17 15 13 X f
A biologist exposed a certain type of bacteria to gamma radiation to see how long they would live. He gathered data on the survival time of a number of bacterial cells and organized the data into the histogram below. Use the histogram to construct a frequency table. (The relative frequencies should be in decimal form.) 60+ 50 40 30 10 440 282 Survival Time (in Seconds) 45 124 203 361 519 Survival Time of Bacteria upon Exposure to Gamma Radiation Frequency Survival Time (in Seconds) Relative Frequency 45-124 124-203 203-282 282-361 361-440 440-519 Frequency 20
Recall that a relative frequency histogram is used to graph quantitative data. Classes are chosen to divide the range of values into equal-length subintervals, then plotted along the horizontal axis. A bar is drawn for each class with height equal to the relative frequency for that class. To create a relative frequency histogram, first summarize the following data in a frequency table. 1 N 2 3 4 5 6 7 Class Class Boundaries 8 9 1.3 10 11 14.7 9.0 16.7 4.1 14.9 4.4 2.7 32.3 10.9 9.0 9.0 1.6 18.4 1.0 2.4 2.4 18.0 Since the measurements are all between the values 0 and 33, it will be convenient to choose 11 class intervals of length 3. Using the given data, tally the values within each class interval to determine the frequency of each class, and fill in the following table. 0 to <3 3.5 11.2 18.0 26.7 3.7 3 to 6 6 to 9 9 to 12 12 to < 15 15 to 18 18 to 21 21 to 24 24 to 27 0.2 6.1 13.5 27 to < 30 30 to 33 7.4 8.2 19.2 1 1 2 1 Frequency 10 5 1 4 1 X X 9.4 X 8.7 X 2.0 6.6 3.9 5.9 4.3 3.3 0.2…
Alice made a survey on the number of active Android applications her classmates have. The table summarizes the results. The Class Intervals contain the numbers of active Android Applications. The frequency is the number of students. Complete the table before answering the questions. Class Frequency Lower Class Boundary (LCB) Less than Cumulative Frequency (< cf) 50 Interval (1) 26-30 3 21-25 13 16-20 10 11-15 15 6-10 8 1-5 1 4129 47 34 1
Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below. Lengths (mm) Frequency 160 - 169 1 170 - 179 16 180 - 189 71 190 - 199 108 200 - 209 83 210 - 219 18 220 - 229 3 What is the class midpoint for the sixth class?class midpoint =
Categorize the following variables as being qualitative or quantitative: Rating of the quality of a movie on a 7-point scale Age Country you were born in Favorite Color Time to respond to a question
Please Dont copy the previous solution i need a fresh solution Calculate the Relative Frequency based on the following Data and using ‘Relative frequency’ discuss the data by choosing appropriate graph. Data: District wise Micro, Small and Medium Enterprises State Name District Name Total MSMEs TRIPURA WEST TRIPURA 2915 TRIPURA SOUTH TRIPURA 586 TRIPURA DHALAI 439 TRIPURA NORTH TRIPURA 854 TRIPURA KHOWAI 514 TRIPURA UNAKOTI 447 TRIPURA SEPAHIJALA 383 TRIPURA GOMATI 513 Data Source: Data.gov.in Note:  You may use EXCEL, Tableau, Power BI Etc. for creating Graph.  You are allowed to copy graph only, make sure you follow the general instructions for writing assignment
The following is a list of 14 measurements. -1, -38, -59, -12, −5, −77, −42, −50, −68, −62, −82, −9, −80, 42 Send data to calculator Suppose that these 14 measurements are respectively labeled x₁, x2, X₁4. (Thus, −1 is labeled x₁, -38 is labeled .x₂, and so on.) Compute the following. 14 Σ (*; -48) i=1 0 X
Hi! The question is in bold/underlined. The answers in Direction 1 an 2 are also attached for reference. Thank you!Direction1. Construct a Frequency Distribution Table for the above-given data.1.1 Provide the title for the table and write 1 as the table number.1.2 Fill-in Column 1 Class Interval. Use 10 class intervals.Column 2 Class BoundariesColumn 3 Class MarksColumn 4 Frequency1.3 Show solutions for finding the range, class size, and the lowest classmark. Direction 2. Continue constructing the table by adding Column 5 Cumulative Frequency with <cf and >cfColumn 6 Cumulative Percentage Frequency with <cpf and >cpfColumn 7 Relative Frequency (RF) Direction 3. Continue constructing the table. 1.1 Add column fXi 1.2 Compute for the mean, the median, and the mode of the given data.Show your solutions.1.3 Interpret the results.

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55. Calculate the mode for the following data Clais interval: 20-24 25-29 30-34 35-39 40-44 45-49 Frequency: 3. 6. 14 7.