Approximate the measures of center for following GFDT.DataFrequency30 3435 3940 4445 49450 54855 591060 641465 692470-7413mode =median%3Dmean =Report mode and median accurate to one decimal place. Report the mean accurate to two decim(or enter as a fraction).[Hint: Use the midpoint of each interval as the data point]

Measure of central tendency measures the central or average value of a dataset. Measured of…

Answered: Approximate the measures of center for…

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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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 140 - 159 1 160 - 179 16 180 - 199 71 200 - 219 108 220 - 239 83 240 - 259 18 260 - 279 3 What is the lower class boundary for the first class?class boundary =
Part 2. Complete the following statements. A) The cumulative enrolment is the enrolment of the intervals smaller than the interval in question or equal to the latter. The graph of cumulative enrolment is represented by a function in B) The average, median and mode are three measures of of the C) The term refers to any data that deviates disproportionately from others. D) When the residual values are zero, then the correlation is called
Please help with the areas marked with an X To test whether the mean time needed to mix a batch of material is the same for machines produced by three manufacturers, the Jacobs Chemical Company obtained the following data on the time (in minutes) needed to mix the material. Manufacturer 1 2 3 19 29 16 25 27 15 23 32 19 21 28 18 a. Use these data to test whether the population mean times for mixing a batch of material differ for the three manufacturers. Use . Sum of Squares, Treatment X Sum of Squares, Error X Mean Squares, Treatment X Mean Squares, Error X Compute the values below (to decimals, if necessary). Calculate the value of the test statistic (to decimals)_______x_________. b. At the level of significance, use Fisher's LSD procedure to test for the equality of the means for manufacturers and . Calculate Fisher's LSD Value (to decimals)______X______
How do I interpret the 6 characteristics whith the data given? Column Mean Median Range Variance Std. dev. 1 - Cholesterol 253.92857 268 218 2276.291 47.710492
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Here is a FDT for a small data set: data freq 25 3 26 4 27 2 28 4 29 7 Find the following measures of central tendency.mean = median = mode =

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Approximate the measures of center for following GFDT. Data Frequency 30 34 2 35 39 40 44 4 45 49 4 50 54 8 55 59 10 60- 64 14 65 69 24 70 74 13 mode = median = %3D mean =