describe the skewness and kurtosis with the distribution graph. | ||||
X (income) | No. of persons (F) | |||
200 | 24 | |||
250 | 26 | |||
180 | 16 | |||
300 | 20 | |||
350 | 6 | |||
280 | 30 |
X (income) | No. of persons (F) | x*F | ![]() |
![]() |
![]() |
200 | 24 | 4800 | 63593 | -3273487.5 | 168504108.3 |
250 | 26 | 6500 | 56.598 | -83.504787 | 123.2037837 |
180 | 16 | 2880 | 81740 | -5842381.9 | 417586643.9 |
300 | 20 | 6000 | 47093 | 2285154.8 | 110886199.8 |
350 | 6 | 2100 | 58243 | 5738325.3 | 565366144.5 |
280 | 30 | 8400 | 24410 | 696272.9 | 19860899.23 |
Total | 122 | 30680 | 275134.4 | -396199.9463 | 1282204119 |
Average= | ![]() |
251.48 | 8.9679 | -1.4400232 | -3236.255 |
describe the skewness and kurtosis with the distribution graph. X (income) No. of persons (F) 200...
describe the skewness and kurtosis with the distribution graph. X (income) No. of persons Cumulative frequency (cf) 180 16 16 200 24 40 250 26 66 280 30 96
demonstrate in graphic form the variability X (income) No. of persons (F) 200 24 250 26 180 16 300 20 350 6 280 30
demonstrate in graphic form the variability X (income) No. of persons Cumulative frequency (cf) 180 16 16 200 24 40 250 26 66 280 30 96
#1 - What is the general distributional shape (in terms of
normality, skewness, kurtosis) of the histograms represented in
histogram below?
2.) The legend below indicates that the whiskers represent the
standard deviation, the box represents the standard error, and the
line represents the median. Have I represented the elements of the
boxplot correctly? If not, what is incorrect?
The grade point averages of our Physics and Chemistry students lie
between values of 11 and 16 (out of 20), with...
what is the scale for this graph?
HOME WORK hilly track. Use the graph plotting techniques find slope and 1. A data set is given in table 2 for a car going on a to find out the trend between "time" taken and "distance" covered by the car. Also y-intercept of the straight line on the graph. TABLE 2 X 50 150 250 350 400 450 500 550 100 200 300 600 (seconds) y 10 40 70 100 140 180...
Pictured below (in scrambled order) are three histograms: One of them represents a population distribution. The other two are sampling distributions of x-bar; one for sample size n = 5, and one for sample size n = 30. Histogram 1: 400 300 Frequency 200 100 0 3 6 9 12 15 18 21 24 Histogram 2: 800 700 600 500 Frequency 400 300 200 100 0 0 12 15 18 21 24 Histogram 3: 350 300 250 200 Frequency 150...
4) Let f(x) = 2*-2 + 1 a) Graph f(x). Describe the transformations that you make to 24 to obtain the graph of f(x) b) f(x) has an inverse, f'(x). Find f-'(x) c) Graph f-'(x).
Based on historical data, daily demand of a product is normally
distributed with a mean of 200 and standard deviation of 50.
Develop a spreadsheet simulation model by simulating 300
observations of demand. After simulation freeze the simulated
demand values. Use Analysis ToolPak ? Histogram create a histogram
visualizing the demand distribution using bins: 100, 125, 150,
175,...,300. Use Analysis ToolPak ? Descriptive Statistics to
compute the descriptive statistics metrics of the simulated values.
Interpret skewness of the simulated demand....
Consider the functions f(x)= x? and g(x) = 15x? 20- cb NI (a) Sketch the graph of the pair of functions using a standard window. (b) Describe the transformation used to obtain the graph of the second function from the first function. (a) Use the graphing tool to graph the functions. 8 4- 20 -16 - 12 Loc -4 NH Click to enlarge graph 12 oc 12 16 20 4 -8- -12- - 16- -20-
Can somone show me how to do the 1st problem? Need to
find the LS and SS for the fit and the LH and SH for the hole.
Fits are all SHAFT BASIS METRIC but the shaft and hole diameters can not be used right out of the table. This is because the 3mm shaft tolerance does not match. You will need to lookup the "Fit" from the table, and then use the LS (Largest Shaft) and SS (Smallest Shaft)...