Four cards are drawn from a standard deck. no cards are returned.

a) which is more likely:
• event a: drawing a straight (four consecutive cards e. g. 5, 6, 7, 8)?
• event b: drawing four consecutive queens?
b) explain how does your answer change if cards are returned after each draw?

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Solve 2^x=32 and rewrite this equation in a logarithmic form