Mathematics, 21.06.2021 02:50 realoneree
A study of working actors looked at age and gender. One sample of 25 male actors had a mean age of 28 and a standard deviation of 1. The other sample included 33 female actors with a mean age of 24 and a standard deviation of 5.4. Estimate with 92% confidence the difference between the average ages of working male ( μ1 ) and female (μ2) actors. Round answers to the nearest hundredth.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:30
The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.
Answers: 3
Mathematics, 21.06.2019 21:00
These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets
Answers: 2
Mathematics, 21.06.2019 23:00
700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?
Answers: 1
You know the right answer?
A study of working actors looked at age and gender. One sample of 25 male actors had a mean age of 2...
Questions
Mathematics, 10.06.2020 19:57
Biology, 10.06.2020 19:57
Spanish, 10.06.2020 19:57
Mathematics, 10.06.2020 19:57
History, 10.06.2020 19:57
History, 10.06.2020 19:57
Physics, 10.06.2020 19:57
English, 10.06.2020 19:57
