Mathematics, 29.11.2021 05:10 brennarfa
Tread-on-us has designed a new tire, and they dont know what the average amount of tread in going to be. They do know that tread Life is normally distributed with a standard deviation of 216.4 miles
(a) If the company Sampled 800 tires and records their tread life, what is the probability that sampe mean is between the true mean of 600 miles over the true man?
(b) How Large a sample must be taken & to be 95 percent sure the sample mean will be Within 100 miles of the truemean?
Answers: 1
Mathematics, 21.06.2019 15:00
This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit
Answers: 3
Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
Answers: 2
Mathematics, 22.06.2019 00:30
The measures of two supplementary angles are (2x + 10)° and (8x + 10)°. what is the measure of the larger angle? a. 16° b. 44° c. 14° d. 138°
Answers: 2
Mathematics, 22.06.2019 01:50
Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle
Answers: 1
Tread-on-us has designed a new tire, and they dont know what the average amount of tread in going to...
Social Studies, 19.03.2021 18:10
Mathematics, 19.03.2021 18:10
Biology, 19.03.2021 18:10
Mathematics, 19.03.2021 18:10
Chemistry, 19.03.2021 18:10
Geography, 19.03.2021 18:10
Computers and Technology, 19.03.2021 18:10
English, 19.03.2021 18:10