avery112515 avery112515
  • 25-10-2016
  • Mathematics
contestada

suppose a normal distribution has a mean of 20 and a standard deviation of 4 a value of 26 is how many standard deviations away from the mean

Respuesta :

bcalle
bcalle bcalle
  • 25-10-2016
Logically you can see that since 26 is half way between 24&28 it is 1/2 sd. See sketch
Ver imagen bcalle
Answer Link

Otras preguntas

One of the goals of the post-9/11 war in Afghanistan was to use force to seize oil supplies. contain the spread of communism. weaken the threat from al Qaeda. r
Q.3.Which of the following chemical reactions is an acid-base reaction? a. 4 C5H90 (1) + 29 02 (9) - 20 CO2 (g) + 18 H20 (9) b. Ca (s) + F2 (g) - CaF2 (s) c. HB
Helpppppp Show workings
In the picture above, if the cue stick strikes the 0.2-kg cue ball with a force of 1.1 N, what will be the acceleration of the cue ball?
(WHY DO WE WEAR WHAT WE WEAR) PLEASE HELP ME, ITS DUE TODAY HOW AM I SUPPOSE TO WRITE THIS. CAN SOMEONE GIVE ME AN EXAMPLE ON WHAT I SHOULD WRITE ON REASONS FO
what creates a tsunami?
Hey you ‼️ yeah I unfortunately need your help again these are hard:(
what is simple interest formula?what is compound interest formula?​
I need help please fast mabey
CzHs + __02-> __CO2+ _H20 * I need help ASAP PLSSS