At a Chinese restaurant, dinner for 8 people consists of 3 items from column A, 4...
At a Chinese restaurant, dinner for 8 people consists of 3 items from column A, 4 items from column B and 3 items from column C. If columns A, B and C have 5, 7 and 6 items respectively how many different dinner combinations are possible?
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different dinner combinations = 5C3 * 7C4 * 6C3 = 7000
answer = 7000 different combination possible
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At a Chinese restaurant, dinner for 8 people consists of 3 items
from column A, 4...
PLEASE DO BOTH (1) (5 pts) How many ways can you permute the letters in BANANA?...
PLEASE DO BOTH
(1) (5 pts) How many ways can you permute the letters in BANANA? (2) (5 pts) At a Chinese restaurant, dinner for 8 people consists of 3 items from column A, 4 items from column B and 3 items from column C. If columns A, B and C have 5, 7 and 6 items respectively how many different dinner combinations are possible?
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PLEASE DO BOTH
(1) (5 pts) How many ways can you permute the letters in BANANA? (2) (5 pts) At a Chinese restaurant, dinner for 8 people consists of 3 items from column A, 4 items from column B and 3 items from column C. If columns A, B and C have 5, 7 and 6 items respectively how many different dinner combinations are possible?
The Chinese Mini-Mental Status Test (CMMS) consists of 114 items
intended to identify people with Alzheimer’s disease and senile
dementia among people in China [14]. An extensive clinical
evaluation of this instrument was per- formed, whereby participants
were interviewed by psychia- trists and nurses and a definitive
diagnosis of dementia was made. Table 3.13 shows the results
obtained for the subgroup of people with at least some formal
education.
Suppose a cutoff value of ≤ 20 on the test is...
3. In a restaurant, the proportion of people who order coffee with their dinner is 0.9. A simple random sample of 144 patrons of the restaurant is taken. a) What are the expected value and standard error? b) What is the probability that the proportion of people who will order coffee with their meal is between 0.85 and 0.875? c) What is the probability that the proportion of people who will order coffee with their meal is at least 0.945?
3. A family of 8 goes to a restaurant. The menu has 11 entrees. Answer the following questions. (Explain your answers.) (a) (3 points) How many ways can everyone order an entree so that all entrees are different? (b) (3 points) How many ways can everyone order an entree if at least one person orders the most expensive entree and at least one person orders the least expensive entree? (c) (3 points) How many ways can everyone order an entree...
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