Mathematics, 24.02.2021 21:50 kimboblack4192
What is the median of 9, 8, 1, 8, 5
Answers: 3
Mathematics, 22.06.2019 00:30, sanfordl
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
What is the median of 9, 8, 1, 8, 5...
Mathematics, 21.09.2019 02:10
Mathematics, 21.09.2019 02:10