Answers: 3
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
Mathematics, 22.06.2019 02:20
According to the general equation for conditional probability, if p(ab) = 4/5 and p(b)= 5/6, what is p(a|b)? a. 8/9 b. 35/36 c. 24/25 d. 15/16
Answers: 2
What is the slope of 6x + y = 60...
Chemistry, 14.09.2019 10:30
Chemistry, 14.09.2019 10:30
Chemistry, 14.09.2019 10:30
Chemistry, 14.09.2019 10:30
Computers and Technology, 14.09.2019 10:30
Chemistry, 14.09.2019 10:30
Computers and Technology, 14.09.2019 10:30
Computers and Technology, 14.09.2019 10:30
Computers and Technology, 14.09.2019 10:30
Computers and Technology, 14.09.2019 10:30