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The owner of a restaurant serving continental style entrees was interested in studying ordering patterns of patrons from the friday to sunday weekend time period.records are maintained that indicated the demand for desert during the same time period. the owner decided to study two other variables, along with whether a desert was ordered. the gender of the individual and whether a beer entree was ordered. the results are as follows:
gender desert ordered male female total yes 96 40 136 no 224 240 464 total 320 280 600 beef entree desert ordered yes no total yes 71 65 136 no 116 348 464 total 187 413 600 a waiter approaches a table to take an order for desert. what is the probability that the first customer to order at the table a. orders a desert b. orders a deseret or has ordered a beef entree? c. is a female and does not order a desert d. is a female or does not order a desert e. suppose the first person from whom the waiter takes the desert order is a female. what is the probability that she does not order desert? f. are gender and ordering desert independent? g. is ordering a beef entree independent of whether the person orders desert?
Write a linear-time Boolean function HEAP(T:BINARY_TREE) which returns TRUE is T is a heap, i.e., it is partially ordered. Assume that T is represented using pointers to left and right children.
Density function
If the teachers receive an average salary increase of $1096, write out the first 6 terms of the sequence formed by the average salaries starting with the 1999-2000 school year. Explain how you got your answer.
nbspminhs data shows that on average only 4.6 of customers were purchasing complementary services available within
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mr. jones wants to study voting patterns. he calculated that on average 60 of adults vote. he obtained a random sample
Smalltown Elevator produces elevator rails. To meet specifications, an elevator rail must be between 0.995 inches and 1.005 inches in diameter. Suppose that the diameter of an elevator rail follows a normal random variable with mean of 1 inch
Consider R2 with the following rules of multiplications and additions: For each x=(x1,x2), y=(y1,y2): Is it a vector space, if not demonstrate which axioms fail to hold.
A researcher hypothesizes that the variation in the amount of money spent on business dinners is greater than the variation of the amount of money spent on lunches. The variance of nine business dinners was $6.12 and the variance of 12 business lu..
A metal storage tank with volume 9π is to be constructed in the shape of a right circular cylinder surrounded by a hemisphere. What dimensions will require the least amount of metal?
Write down an expression for the variance function and identify the canonical link function and A generalised linear model has independent normal responses
Write an equation/function for the total cost to run the power line between the two buildings in terms of the amount of wire run underground.
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