62. The following täble gives the weight (in Kg) of 60 students. Find.the value of Modegraphically:Weight (in Kg.)No. of Students29.5-34.5334.5-39.539,5-44.51244.5-49.51849.5-54.51454.5-59.56.59.5-64.5

We know the formula of mode Mode=l+((f1-f0)/(2f1-f0-f2))×h I=lower limit of the modal class. h =…

Answered: :62. The following täbie gives 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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The data represents the heights of eruptions by a geyser. Use 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. Height of eruption (in.) 69 33 50 900 80 50 40 70 50 68 79 54 Which plot represents a stemplot of the data? OA. 3 002 4049 5008 6005 7006 8009 906 B. 33 400 500024 605689 70009 806 90 Identify 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 are inches and (Type whole numbers. Use ascending order.) inches. O C. 33 4045689 50009 6006 70002 80 90 52 66 65 60 70 70 40 86
Complete the table below:
The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. X 11.3 y 13.3 10.9 9.9 8.4 6.8 3.9 2.8 2.4 2.5 7 6.7 6.4 6.3 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation ŷ = 0.79x + 4.32. Use this equation to answer the following. Answer = 12.829 0.9 5 A) How many murders per 100,000 residents can be expected in a state with 10.1 thousand automatic weapons? Answer = 6.123 x Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 2.7 thousand automatic weapons? x Round to 3 decimal places.
An engineer wants to determine how the weight of a gas powered car, x, affects gas mileage, y. The accompanying days represent the weights of various domestic cars and their miles per gallon in the city for the most recent model year. weight Miles per (pounds), x Gallon, y 3797 16 3897 16 2704 24 3608 20 3360 22 3040 22 3787 17 2618 24 3509 18 3798 16 3399 17 interpret the slope y-intercept, if appropriate. Choose the correct answer below for y hat = -0.00661x + 41.80 a) A weightless car will get ____ miles per gallon, on average. It is not appropriate to interpret the slope. b) for every pound added to the weight of the car, mileage in the city will…
The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.5 8.4 6.8 3.4 2.5 2.6 2.6 0.9 13.5 10.9 9.8 6.7 6.3 6.4 4.5 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation 0.83x + 3.99. Use this equation to answer the following; Special Note: I suggest you verify this equation by performing linear regression on your calculator. A) How many murders per 100,000 residents can be expected in a state with 8.4 thousand automatic weapons? Answer Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 7.3 thousand automatic weapons? Answer Round to 3 decimal places.
Enter the data below into lists and graph the scatter plotof the data, using the window [-20, 120] by [0, 80].
The data represent the heights in feet and the number of stories of the tallest buildings in a city. Height, x 793 388 825 404 439 550 931 669 532 Stories, y 57 26 58 31 33 36 60 49 34 Scatter Plot for the Heights (in Feet) and Number of Stories of the Buildings. 90- 50- 40- 30- 20- 10- 100 1200 400 300 700 Part: 0 /3 Part 1 of 3 Find the value for r. Round your answer to at least three decimal places.

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:62. The following täbie gives the weight (in Kg) of 60 students. Find.the value of Mode graphically: Weight (in Kg.) No. of Students 29.5-34.5 3 34.5-39.5 39.5-44.5 12 44.5-49.5 18 49.5-54.5 14 54.5-59.5 6. 59.5-64.5