Mathematics, 19.10.2021 14:40 AutumnJoy12
Problem 7.7 (large population sampling). We know that 5% of the people in a certain population have a virus. Suppose that I draw a random sample of 100 individuals: the population is so large (in the order of millions) so that, even though I perform the sampling without replacement, my samples may be considered independent of one another (that is, (i) the first and second individuals having the virus are independent events, and (ii) regardless of the first individual, the probability of picking another individual with the virus is still 5%). Let N be the random variable describing the number of individuals, in my sample, with the virus. (a) What is the probability distribution of N
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Mathematics, 22.06.2019 01:30
Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.
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Mathematics, 22.06.2019 01:30
The population of a bacteria colony grows by a consistent percentage each hour and can be modeled by the function y = 500(1.16)t. what does the value 500 represent in the function?
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Problem 7.7 (large population sampling). We know that 5% of the people in a certain population have...
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