jeenausingh jeenausingh
  • 13-10-2017
  • Mathematics
contestada

The mean of 100 scores is 84. If each score is increased by 2 then what is the new mean?

Respuesta :

danbi danbi
  • 13-10-2017
The new mean would be 86 
84x100=8400
100 scores that you're adding two onto
100x2=200
8400+200=8600
8600/100= 86
Answer Link

Otras preguntas

Which biomolecules are found in all organisms? cholesterol, phospholipid, cellulose, gibberellin chlorophyll, chitin, pepsin, glycogen adenine, cytosine, thymin
What is the consecutve whole numbers of [tex]\sqrt{40[/tex]
does the equator effect time?​
I just need help with some questions :)
In which situation would a speaker most likely need to use posters or a flip chart? A. When presenting in a low-tech environment B. When presenting remotely C.
The following graph shows three different exponential growth or decay functions. Each graph has a y-intercept of 8. One function shows the exponential growth of
How can you address foreign labor crowding a finite job market?
If salt (5. 99 × 10–6 mol) is dissolved in 1. 50 × 10–2 L of water, which expression can be used to find the molarity of the resulting solution? 2. 50 × 10-8 M
Which conditions are necessary for rain to form? A. The temperature of the air below the cloud is above freezing. B. The temperature of the air below the clou
2a2b3 and -4a2b3 are like terms. True False