Mathematics, 02.12.2019 23:10 itaheart101

# Let c β (a, b) and let d β r. define f : [a, b] β r as ( d if x = c, f (x) : = 0 if x = c. prove that f β r[a, b] and compute r b a f using the definition of the integral (but feel free to use the propositions of this section).

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Mathematics, 05.02.2019 02:48

At least two people have the same birthday in a school of 150 students

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Mathematics, 03.02.2019 02:42

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

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Mathematics, 02.02.2019 03:40

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type ofΓ’β¬βΉ sampling? who would be excluded from the survey and how might this affect the results of theΓ’β¬βΉ survey? what is the frame for this type ofΓ’β¬βΉ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of theΓ’β¬βΉ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.

Answers: 3

Let c β (a, b) and let d β r. define f : [a, b] β r as ( d if x = c, f (x) : = 0 if x = c. prove th...

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