subject
Mathematics, 24.03.2020 09:10 babyduckies37

A scientist calculated the mean and standard deviation of a data set to be Mu = 120 and Sigma = 9. She then found that she was missing one data value from the set. She knows that the missing data value was exactly 3 standard deviations away from the mean. What was the missing data value?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:20
Classify the following triangle check all that apply
Answers: 2
question
Mathematics, 21.06.2019 17:30
What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0
Answers: 3
question
Mathematics, 21.06.2019 19:30
Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.
Answers: 1
question
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
Answers: 2
You know the right answer?
A scientist calculated the mean and standard deviation of a data set to be Mu = 120 and Sigma = 9. S...
Questions
question
Mathematics, 16.06.2020 20:57
question
Mathematics, 16.06.2020 20:57
question
Mathematics, 16.06.2020 20:57
question
Mathematics, 16.06.2020 20:57
Questions on the website: 13722367