Answer:
270
Step-by-step explanation:
The mean is 228 and the standard deviation is 18.
2.3 standard deviations above the mean is:
228 + 2.3×18
228 + 41.4
269.4
Since scores are usually integers, we round up to 270.
Answer:
Here’s what I got for this worksheet.
Step-by-step explanation:
Angle 11 is 119
and select alternate interior angles theorem
360 - 250 = 110
m<1 = 110/2 = 55
answer
55