Which of the following about a normal distribution is true?
Question 23 options:
The a...
Mathematics, 04.10.2021 06:40 kiramartin3
Which of the following about a normal distribution is true?
Question 23 options:
The area under the normal curve depends on the value of σ
The value of σ must always be positive.
The value of µ must always be positive.
The shape of the normal distribution depends on the value of µ.
The possible values of a standard normal variable range from -3.3 to +3.3
Answers: 2
Mathematics, 21.06.2019 17:00
Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
Answers: 2
Mathematics, 21.06.2019 18:00
The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.
Answers: 1
Mathematics, 21.06.2019 19:00
Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m
Answers: 1
English, 25.07.2021 17:30
Mathematics, 25.07.2021 17:30
Mathematics, 25.07.2021 17:30
English, 25.07.2021 17:30
Mathematics, 25.07.2021 17:30
English, 25.07.2021 17:40
Chemistry, 25.07.2021 17:40
Mathematics, 25.07.2021 17:40
Mathematics, 25.07.2021 17:40