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A disc is spinning on a spindle and you don't know the direction in which way the disc is spinning. You are provided with a set of pins.How will you use the pins to describe in which way the disc is spinning?
404You are given 50 cards with five different colors- 10 Green cards, 10 Red Cards, 10 Orange Cards, 10 Blue cards, and 10 Yellow cards. The cards of each colors are numbered from one to ten. Two cards are picked at random. Find out the probability that the cards picked are not of same number and same color.
423Pick up a coin C1 given C1+C2 with probability of trials p (h1) =.7, p (h2) =.6 and doing 10 trials. And what is the probability that the given coin you picked is C1 given you have 7 heads and 3 tails?
307Post New Data Science Questions
Explain principal components analysis with equations.
You have two sorted array of integers, write a program to find a number from each array such that the sum of the two numbers is closest to an integer i.
What is difference between sas, r and python programming?
What is the procedure to check the cumulative frequency distribution of any categorical variable?
What is machine learning and how can it be used for time series analysis?
Explain recommender system?
Write a function to check whether a particular word is a palindrome or not.
What does sas stand out to be the best over other data analytics tools?
What is underfitting?
What do you mean by p-value?
Describe the various steps involved while carrying out an analytical project?
What is data science?
What packages are used for data mining in python and r?
Can you compare the validation set with the test set?
Explain while working on a data set, how do you select important variables?
