Any value which is more than 2 standard deviations away from the mean is considered to be "unusual."
2 standard deviations above the mean 52.4 mp would be 52.4+2(1.8), or 56; 2 std devs below the mean would be 52.4 - 2(1.8), or 48.8. Thus, any value larger than 56 or any value smaller than 48.8 would be "unusual."
54.8, 49.1 and 51.3 are not unusual; 56.5 is unusual, because it's greaster than 56.
Answer:
a = 2
Step-by-step explanation:
The area of the two triangular faces is
triangle area = (10 cm)·(24 cm) = 240 cm²
The area of the rectangular faces is
(23 cm)·(24 cm + 10 cm + 26 cm) = 1380 cm²
The total area is the sum of these
240 cm² + 1380 cm² = 1620 cm²
First of all, I suppose that you are dividing, /.
Since, you don't have any other symbols here, i.e. + -*.
you work from left to right
444/88 is exactly <span>5.04545454545
</span>5.04545454545/145 is exactly <span>0.03479623824
</span>0.03479623824/140 is exactly <span>0.00024854455
</span>
so the answer to this is <span>0.00024854455
</span>
Hope this helps in some way ;)
Answer:
$0.84 I think is the answer