jh12847
jh12847 jh12847
  • 23-11-2016
  • Mathematics
contestada

the mean score for 10 students on the chemistry final exam was 178. however, the teacher has made a mistake and recorded one student's score as ten points less than the actual score. What should the mean be?

Respuesta :

beav beav
  • 23-11-2016
The mean should be 177.
Answer Link

Otras preguntas

2. Form a number using the following digits :(i) 1, 0, 8,7 (ii) 2, 3, 4,9 (iii) 0,11​
Does "je ne dois pas" mean: I don't have to OR I must not
Which of the following sentences is punctuated correctly? A. Morrell had multiple, "pet companions;" these pets included: cats, dogs, squirrels, and rabbits. B.
Solve the equation. Write the answer in terms of the natural logarithm. 5e^{0.2x}=6[/tex]
What vowel(s)!are Missing in the Word= "a b t" ???
1- Ernesto: "¿Necesitan llevar sus pasaportes al aeropuerto?" Carmen: "No, no ___ necesitamos llevar ahora." lo la las los 2-¿Por qué no ______ estadio tú par
Hellpppp pls quickly
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
LOOK AT THE SCREENSHOT PLS HELP!!! Find the length of side x in simplest radical form with a rational denominator. 60 X 30°
Sketch the graph of the following equations: y=x+5, y=-(x+5), and y = |x+5|