Answer:
The sample mean year is 1261 A.D.
The standard standard deviation is of 46 A.D.
Step-by-step explanation:
Sample mean:
Sum of all values divided by the number of values. So
Rounding to the nearest whole number, the sample mean year is 1261 A.D.
Sample standard deviation:
Square root of the sum of the difference squared between each value and the mean, divided by one less than the sample size. So
Rounding to the nearest whole number, the standard standard deviation year is of 46 A.D.
Answer:
hello they are similar
Step-by-step explanation:
45/60=30/40 =37.5/50
0.75=0.75=0.75=true
there for it is similar
hope it helps
support nct new mv
Answer:
1 BE=4x
2 AC =7x
Step-by-step explanation:
I hope it is correct
Answer:
5/6
Step-by-step explanation:
The factors of 24 that are on a die are: 1,2,3,4 and 6. This only leaves 5 that isn't a factor of 24. Therefore, since there are 5 possibilities out of the 6 total numbers, the probability of rolling factors of 24 is 5/6.