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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.

Answers

ansver
Answer from: Quest

42

step-by-step explanation:

ansver
Answer from: Quest

sadsadsadsad

step-by-step explanation:

ansver
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 + \frac{15}{100} * x

4500-875 =   \frac{15}{100} * x

3625= \frac{15}{100} * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =   \frac{36250}{15}

x= $2416.6

ansver
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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In this lab, you have investigated six of the most important distributions in probability theory. Yo...

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