Answer: False
Step-by-step explanation:
All the 100 students engaged in the experiment were picked on the basis that all the students of the university have a chance of being selected. The selected participants must have represented the whole university well.
So, having a 95% confidence interval that the experiment might have atmost 5% error prone is statistically enough and not too wide to give an accurate estimate.
Subtraction property
x+5<32
subtract 5 on both sides
x<27
Start the line at 41 and go up by 9 each time
Answer:
6 units
Step-by-step explanation:
Volume of square pyramid is
1/3 * base area * height
For the first pyramid
70 = 1/3 * base * 6
base = 35
For the second pyramid
70 = 1/3 * 35 * h
h = 6
