Mathematics, 13.01.2021 17:00 vegasherlyn
Consider a random sample of n = 40 customers, each of whom has 10 minutes of unplanned shopping time in a supermarket. From the central limit theorem, what can you say about the probability distribution of x, the average amount spent by these customers due to impulse buying? What are the mean and standard deviation of the x distribution?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 16:50
1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?
Answers: 1
Mathematics, 21.06.2019 19:50
Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.
Answers: 1
Mathematics, 21.06.2019 21:40
Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.
Answers: 1
Mathematics, 21.06.2019 22:00
If i had 1234 apples and 1 banana what is the total amount
Answers: 2
You know the right answer?
Consider a random sample of n = 40 customers, each of whom has 10 minutes of unplanned shopping time...
Questions
Mathematics, 03.08.2019 15:30
Physics, 03.08.2019 15:30
Physics, 03.08.2019 15:30
Physics, 03.08.2019 15:30
Business, 03.08.2019 15:30
Chemistry, 03.08.2019 15:30
Mathematics, 03.08.2019 15:30
Biology, 03.08.2019 15:30
English, 03.08.2019 15:30
