Mathematics, 26.05.2021 15:50 montgomerykarloxc24x
On a test that has a normal distribution, a score of 84 falls three standard deviations above the mean, and a score of 60 falls one standard deviation below the mean. Determine the mean of this test.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 21:00
Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q
Answers: 2
Mathematics, 22.06.2019 00:30
Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great
Answers: 1
Mathematics, 22.06.2019 03:10
Upstream: 1.04 = x – y downstream: 2.08 = x + y aro can paddle at a speed of miles per hour. the river’s speed is miles per hour.
Answers: 3
Mathematics, 22.06.2019 04:40
This assignment is past the original due date o this data is from a sample. calculate the mean, standard deviation, and variance 16.7 11.1 46.7 14.8 13.3 16.6 18.5 47.3 42,8 show the following answers to 2 decimal places. sample mean- sample standard deviation ( use the standard deviation above for your calculation.) sample variance ooops- now you discover that the data was actually from a population! so now you must give the population standard deviation.
Answers: 3
You know the right answer?
On a test that has a normal distribution, a score of 84 falls three standard deviations above the me...
Questions
History, 10.11.2020 20:10
Biology, 10.11.2020 20:10
Mathematics, 10.11.2020 20:10
Mathematics, 10.11.2020 20:10
Biology, 10.11.2020 20:10
English, 10.11.2020 20:10
Social Studies, 10.11.2020 20:10
Mathematics, 10.11.2020 20:10
Physics, 10.11.2020 20:10
English, 10.11.2020 20:10
Mathematics, 10.11.2020 20:10
