subject
Mathematics, 18.11.2020 17:30 bryan519688

The mean life of a television set is 96 months with a variance of 225. If a sample of 76 televisions is randomly selected, what is the probability that the sample mean would differ from the true mean by greater than 1.3 months?Round your answer to four decimal places.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .
Answers: 1
question
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 1
question
Mathematics, 21.06.2019 23:00
With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°
Answers: 1
question
Mathematics, 22.06.2019 02:00
Can anyone me get through my algebra 2 class? the only class i need to graduate..
Answers: 1
You know the right answer?
The mean life of a television set is 96 months with a variance of 225. If a sample of 76 televisions...
Questions
question
Mathematics, 04.09.2020 22:01
question
Computers and Technology, 04.09.2020 22:01
question
English, 04.09.2020 22:01
question
Mathematics, 04.09.2020 22:01
question
Chemistry, 04.09.2020 22:01
question
History, 04.09.2020 22:01
question
Mathematics, 04.09.2020 22:01
question
Mathematics, 04.09.2020 22:01
question
Mathematics, 04.09.2020 22:01
Questions on the website: 13722363