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Just now I have started studying? Just doing the research work.

Hey guys, I have purchased the forum quiz but I can’t see official questions as a source anymore. What source should I use for practice?

What’s an evenly spaced means?

Discussed in detail here: four-hours-from-now-the-population-of-a-colony-of-bacteria-will-reach-243844.html

The difference between row 2 - row 1 is same as row 3 - row 2 and so on in the same row in this particular example

why are you dividing by 16? I believe you should divide by 2^3=8 bc in 12 hours it will double thrice as it takes 4 hours to double once Can anyone help me to differentiate between when we multiple probabilities and when to add them, the sources online give very techy answer about some multiplication rule/ addition rule. I would appreciate an intituitive approach

multiply when events have to happen together & add when they have to happen separately.

ok can you explain the "both" part in this q abe-beth-and-carl-each-start-to-write-a-science-fiction-book-368391.html ?

Sorry, not an expert but I want to address this query. As when we see "or" in the wordings we add the probability and when we see "and" in the wordings we multiply the probability. Or when the probability of two events occur at the same time we multiply them and when we the probability of the two events happen not independently we add them.

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