Home / Questions / A fish bowl contains 10 guppies and 8 goldfish Three fish are removed Determine the proba...
A fish bowl contains 10 guppies and 8 goldfish. Three fish are removed. Determine the probability distribution for the number of guppies removed. Write the mathematical expression for each probability AND evaluate to 2 decimal places.
2. Suppose that Bayanisthol, a new drug, is effective 40% of the time in clinical trials.
a) Calculate the probability that the new drug is effective exactly 9 or 10 times out of a sample of 30 people.
b) Determine the expected value number of trials that the new drug is effective in a sample of 30 people.
c) Calculate the probability that the new drug is effective for at most 10 people out of a sample of 30 people. Round your answer to 4 decimal places. (Hint: Use the normal approximation.)
Apr 23 2020 View more View Less
An actively dividing bacterial culture is grown in a medium containing radioactive adenine (A*). After all the adenine is labeled, the bacteria are transferred to a mediu...
Mar 14 2018How does a cost-efficient capital market help reduce the prices of goods and services?Here is a tip:The cost of capital is just one of many costs a company incurs in prod...
Apr 24 2021Sharp Outfits is trying to decide whether to ship some customer orders now via UPS or wait until after the threat of another UPS strike is over. If Sharp Outfits decides ...
May 08 2020Silvia Fields is the self-employed operator of a VIP delivery service. Three years ago, Silvia purchased her only asset, a van, for a cost of $24,000. The van has been us...
May 06 2020What is Quaker Steel and Alloy Corporation's strategy, culture and organizational structure?
Apr 21 2021You want to buy a car, and a local bank will lend you $40,000. The loan will be fully amortized over 5 years (60 months), and the nominal interest rate will be 8% with in...
May 03 2021Job 1574 requires $10,000 of direct materials, $4,000 of direct labor, 400 direct labor hours, and 200 machine hours. It also requires 7 hours of inspection at $35 per h...
Dec 07 2019how does the concentration of electrolyte, the type of electrolyte, the type of electrode and the size of the applied voltage or current affect the performance of an elec...
Mar 25 2020I need help on (d) and (e) of this:I need help on this:The Arctic Company's income statement and comparative balance sheets at December 31 of 2019 and 2018 are shown belo...
Sep 17 2020What is the basic difference in strategy between buying and selling a futures contract? 110. A soybean farmer anticipates the harvest of 10,000 bushels but is concerned a...
Jan 09 2020