Mathematics, 21.10.2019 21:00 sbelgirl2000
Consider college officials in admissions registration, counseling, financial aid campus ministry, food services, and so on. how much money do these people make each year? suppose you read in your local newspaper that 45 officials in student services earn an average of $50,340 each year. assume that the standard deviation is $10,780 for salaries of college officials and student services. find a 90% confidence interval for the population mean salaries of such personnel. round your answer to the nearest dollar and don; t forget to use the $ sign.
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Mathematics, 21.06.2019 18:30, yeet6942000
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
Mathematics, 22.06.2019 01:30, christyr2002
Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?
Answers: 1
Mathematics, 22.06.2019 04:00, cclangston
The sum of a number and 5 times the number is 18.find the number
Answers: 1
Consider college officials in admissions registration, counseling, financial aid campus ministry, fo...
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