gabrielmagdaleno05 gabrielmagdaleno05
  • 23-02-2024
  • Mathematics
contestada

The distribution of scores on a statistics exam is T(50, 60, 95).

(a) Find the mean. (Round your answer to 2 decimal places.)


(b) Find the standard deviation. (Round your answer to 2 decimal places.)


(c) Find the probability that a score will be less than 75. (Round your answer to 4 decimal places.)

Respuesta :

Otras preguntas

PLEASE HELPP QUICKLY!!!!!
Writers use metaphor and analogy A. for the same purpose. B. infrequently. C. together. D. for different purposes.
[tex]\sf\fbox\red{។question។:-} [/tex]Anastasia got 93% in her exam out of marks is 600 find out the obtained marks​options: a) 560 b)540 c)470 d)490
At the neuromuscular junction, the space that separates the nerve and the muscle is known as the
1323 flowers, each vase has to have exactly 8 flowers, how many vase
Socrates lived in Athens in the second half of the 5th century. As a young man he is believed to (study/have studied/be studying/have) been studying natural phi
???????????/?//?/??????????????/
The Greater Than sign (>) is an example of operator.
Which ones are functions and which are not?
The power produced by an electric motor is 400w.how long will it take the motor to do 10,000 j of work