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to find the percentage of something you divide it by 10 and times how many needed
e.g 30% of 210
210 divide 10X30
estimation is when you make an appropriate guess
e.g estimate 23 X 48 you would round up or down, so estimate answer = 20X50
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What is estimation of 33 percent of 119?
Estimation is 40, which is 1/3 of 120. Actual answer is 39.27
What was the percent error of Martha's estimation?
18.18%
What is the estimation of 0.5 percent of 87?
0.5 % of 87 = 0.05 * 87 = 4.35 (simply, (5*87)/100)
What is approximate estimation?
If an estimation, or estimate, is a guess, an approximate estimation is a rougher guess.
Why use estimation?
Estimation is a quick of working out roughly what the answer is
What is estimation of 33 percent of 119?
Estimation is 40, which is 1/3 of 120. Actual answer is 39.27
What was the percent error of Martha's estimation?
18.18%
What is the Z value for 95 percent confidence interval estimation?
1.96
What is the z value for 75 percent confidence interval estimation?
1.15
What is the estimation of 81 percent of 196?
81% of 196 = 158.76 or 159
What is the Z value for 99 percent confidence interval estimation?
ss
What is the z value for 86 percent confidence interval estimation?
Pr{z<=1.0805}~=0.86
Estimate 79 percent of 13?
Estimation: 80% of 10 = 8 Actual: 79% of 13 = 10.27
What is the estimation of 0.5 percent of 87?
0.5 % of 87 = 0.05 * 87 = 4.35 (simply, (5*87)/100)
What is approximate estimation?
If an estimation, or estimate, is a guess, an approximate estimation is a rougher guess.
What is the estimation of 328000?
What is the estimation 328000
What is the Z value for 91 percent confidence interval estimation?
The Z-value for a one-sided 91% confidence interval is 1.34
