Mathematics, 20.02.2020 22:51 Alinakohshsb
In this lab, you have investigated six of the most important distributions in probability theory. You should now have a good idea of when to expect these distributions to appear. For the random variables below, indicate whether you would expect the distribution to be best described as geometric, binomial, Poisson, exponential, uniform, or normal. We do not have data, so you will not to use the computer for these questions. For each item, give a brief explanation of your answer. A one-sentence explanation should be sufficient. 14. The number of heads in 13 tosses of a coin. 15. The number of at-bats (attempts) required for a baseball player to get his first hit. 16. The height of a randomly chosen adult female. 17. The time of day (on Earth) that a solar flare occurs. 18. The number of automobile accidents in a town in one week. 19. The amount of time before the first score in a lacrosse game. 20. The number of times a die needs to be rolled before a 3 appears. 21. The number of particles emitted by a radioactive substance in five seconds.
Answer from: Quest
42
step-by-step explanation:
Answer from: Quest
sadsadsadsad
step-by-step explanation:
Answer from: Quest
$2416.6
step-by-step explanation:
per hour = $ 25
total work time = 35
commission = 15%
total she has to make = $ 4,500
let she sold x dollar products
so her commission will be 15 % of x
now
total = weekly basic pay + commission
4500= (25*35) + 15 % of x
4500=875 + * x
4500-875 = * x
3625= * x
multiplying wwith 100 on both sides gives
36250 = 15 x
now
x =
x= $2416.6
Answer from: Quest
he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140
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