Madison0000 Madison0000

03-04-2018
Mathematics

contestada

What is the standard deviation of 111, 132, 186

Respuesta :

perixwinkle perixwinkle

03-04-2018

The mean:
111+132+186
429/3=143
Subtract mean:
111-143= -32²= 1,024
132-143=-11²= 121
186-143= 43²= 1,849
Now find the mean again:
1,024+121+1,849
2,994/3= 998
Now square root:
√998≈31.591138

Answer Link

Otras preguntas

I need help please?!!!

which is not a challenge with secondary sources

Mechanisms to bring an elevated body temperature down to the normal level include

how were the original 13 colonies ruled

In a beetle species the red color is dominant over the white color. What is the genotype of any red beetle resulting from this species? 1Points A red and white

What is the area, measured in square centimeters, of the rectangle pictured below?

i need help on this. can someone help me

what Event in 1848 prompted a large influx of immigrants to enter the United States?

what type of virus uses rna,and not dna,as it's genetic material?

please answer these two before 1:20 pm please!!! thank you!!!