Solution2:
random sampling that is selecting subjects that all members of a population have an equal and independent chance of being selected.
random samples tend to be representative of the population,so we can draw better conclusions about it
Solution3:
mean is sensitive to more extreme values called as outliers.median is not affected by extreme values.
median is the best measure as it is not affected by outliers.
Solution4:
histogram is best for continuous numerical variable.
ex :payment times
Solution5:
boxplot is best for continuous numerical variable.
we get five number summary from boxplot
Solution6:
Bar chart: A vertical or horizontal rectangle represents the frequency for each category
Height can be frequency, relative frequency, or percent frequency.
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I need help modifying this python code: a) I need to take 2 attributes of the data as int - (columns (3 & 5) of my data) b) I need to take 2 more attributes as floats -(columns 4&6 of my data) c) I need to take 1 attribute as string (column 16 of my data) How would I modify this code # # Initial version - "standard programming" # # Define a list for the data. The data structure...
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I need help with answer number 6. The question is answered but I need to show the formula and I can't seem to get it correct. Could you please help? Question 4 41% 41% 4 points Off-The-Books Investment Firm, LLC, has offered you an investment it says will return to you $20,000 in 2 years. To get in, you'll need to make a $10,000 deposit to their receivables account and promise not to tell anyone about it. What is the...
i need help with question 6 6. Draw meso compounds and give an example of a cyclic meso compound
solve it ,i need urgent, no need to write neat and clean.. thanks! ......b0nGrr....... 6. Let i +22 B(2) 4- 2iz (a) Find the smallest positive real value M such that for every z on the closed unit disk D, B2)<M. [6] (b) A particle on the complex plane is trapped within a wall built along the unit circle. It travels from –i to e3«i/4 and then bouncing from e3wi/4 to 1. Denote by y the curve representing the trajectory...
I need help with number 7 Not the first 2 plots the last 6 7. Consider a linear time invariant (LTI) system that has the impulse response, h(n). where h(0)- h(10) 0.11104155 h(2)-h(8)--0.10321975 (4) (6) 0.317113 h(1)-h(9)-0.00002034 (3)-7) 0.00004237 (5) 0.5001135 and the input x(n) where x 12.35,-3-1,-3,31.-3,-5,-31,3-5,-3-5,5,3-1-3 Calculate the system's output, y(n) i) using the conv function ii) using the fft and ifft and not the conv function Your answers should be identical. Using the figure, subplot, stem, title,...