The number of books borrowed from a Library of 5 days are given below: Days SUN MON TUE WED THU Books borrowed 304 306 310 280 300 Using x-test; test the hypothesis that the books borrowing are not depend upon the day of the week at 5% level of significance. [ Given, x?4), (.05)= 9.488]
Continuous Probability Distributions
Probability distributions are of two types, which are continuous probability distributions and discrete probability distributions. A continuous probability distribution contains an infinite number of values. For example, if time is infinite: you could count from 0 to a trillion seconds, billion seconds, so on indefinitely. A discrete probability distribution consists of only a countable set of possible values.
Normal Distribution
Suppose we had to design a bathroom weighing scale, how would we decide what should be the range of the weighing machine? Would we take the highest recorded human weight in history and use that as the upper limit for our weighing scale? This may not be a great idea as the sensitivity of the scale would get reduced if the range is too large. At the same time, if we keep the upper limit too low, it may not be usable for a large percentage of the population!
![2. The number of books borrowed from a Library of 5 days are given below :
Days
SUN
MON
TUE
WED
THU
Books borrowed
304
306
310
280
300
Using x-test ; test the hypothesis that the books borrowing are not depend upon the day of the week at
5% level of significance.
[ Given, x(4), (.05)= 9.488]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff1c79a1a-6dc6-439d-b70b-2e8d9064bfe4%2F9103dc8e-8d57-4629-b8e1-fd37e4b385ec%2Fpvzd699_processed.jpeg&w=3840&q=75)
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