Physics
Physics, 05.08.2019 17:30, JN02

Acoffee company wants to make sure that their coffee is being served at the right temperature. if it is too hot, the customers could burn themselves. if it is too cold, the customers will be unsatisfied. the company has determined that they want the average coffee temperature to be 65 degrees c. they take a sample of 20 orders of coffee and find the sample mean to be equal to 70.2 c. what does mu represent for this problem? the average temperature of coffee in the population, which is unknown. the average temperature of coffee in the population, which is 70.2.the average temperature of coffee in the sample, which is unknown. the average temperature of coffee in the sample, which is 70.2.

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 08:00, chuchi24
What is the rate of change in a objects position?
Answers: 1
image
Physics, 22.06.2019 15:30, cerna
What is an aquifer for science class
Answers: 2
image
Physics, 22.06.2019 23:40, ttwright24
Which type of energy is transferred by convection currents?
Answers: 2
image
Physics, 23.06.2019 01:50, eddy3625
An electron moving at 5.06 103 m/s in a 1.23 t magnetic field experiences a magnetic force of 1.40 10-16 n. what angle does the velocity of the electron make with the magnetic field? there are two answers between 0° and 180°. (enter your answers from smallest to largest.)
Answers: 2
Do you know the correct answer?
Acoffee company wants to make sure that their coffee is being served at the right temperature. if it...

Questions in other subjects:

Konu
English, 24.01.2021 23:40
Konu
Mathematics, 24.01.2021 23:40
Konu
Spanish, 24.01.2021 23:40