Step-by-step explanation:
Confidence interval = mean ± margin of error
CI = μ ± ME
The mean is μ = 8.7.
Margin of error = critical value × standard error
ME = CV × SE
At 95% confidence and 9 degrees of freedom, CV = 2.262.
SE = s / √n
SE = 3.3 / √10
SE = 1.04
The margin of error is:
ME = 2.262 × 1.04
ME = 2.36
CI = 8.7 ± 2.36
CI = (6.34, 11.06)
Answer:
18%
Step-by-step explanation:
45 * .18 = 8.10 tip
The inequality is
6+4r>17
The miminum number of runs per inning is
3.
Substitute the values of A = 3 and B = -4 to the expression:
Measuring cups
that should be correct
