D=6h
The distance equals 6 (since you're running 6mph) times 'h' amount of hours.
Answer:
Mean of M = 0.794
Standard Error = 0.013875
Step-by-step explanation:
Given that :
Sample size, n = 64
Mean percentage accuracy, μ = 0.794
Standard deviation, σ = 0.1110
Since the distribution of scores is normal ;
Sample mean, m ~ μ
Hence, m ~ 0.794
The sample sta dard deviation of standard error ~ σ/sqrt(n)
Standard Error = 0.1110 / sqrt(64)
Standard Error = 0.1110 / 8
Standard Error = 0.013875
Answer:
3 3/8
Step-by-step explanation:
1 3/4 + 1 5/8
We need to get a common denominator of 8
1 3/4 *2/2 + 1 5/8
1 6/8 + 1 5/8
I like to line them up vertically
1 6/8
1 5/8
---------------
2 11/8
But 11 is larger than 8 so we subtract 8/8 and add 1
2 11/8
+1 -8/8
---------------
3 3/8
Answer:
your answers are correct
Step-by-step explanation:
Answer:
Ratio
Step-by-step explanation:
Voltage measurement of batteries involves ratio level of measurement because it has a significant zero i.e. zero voltage of the battery will mean no voltage. The mathematical operations of multiplication, division, addition and subtraction are meaningful in ratio level of measurement. The mathematical operations of multiplication, division, addition and subtraction on voltage measurement of batteries are meaningful.
Thus, voltage measurement of batteries involves ratio level of measurement.
