Answer:
162÷9=18
Step-by-step explanation:
You already wrote 162÷18=9,so if you flip the 9 and 18 you would get your answer
We are given that the time record in a 1 mile run is
3:59.37 where this is in the format of HH:MM
There are 3 hours 59.37 minutes. Converting every unit to
hour:
3 hours + 59.37 min (1 hour / 60 minute) = 3.9895 hour
So the average speed is:
average speed = 1 mile * (1.61 km / mile) / 3.9895 hour
<span>average speed = 0.4 km / hour</span>
The answer is a have a great day/night !
Answer:
Type 1 error.
Step-by-step explanation:
H0 : μ = 5.1
H1 : μ ≠ 5.1
The Pvalue of the test = 0.003
Decision made by the researcher was conclude that mean weight is not as advertised, that is the researcher rejected the Null hypothesis.
However, when the Pvalue is < α - value , we reject the null ; The type of error the researcher could have made is that ; The mean weight may be truly as advertised, Hence, leading us to make a false positive error, thus is rejecting a true null. This is a TYPE 1 error.