Answer:
Speed of plane to Los Angeles: 400 miles per hour
speed of plan to new York city: 460 miles per hour
Answer:
A. the reduction of variance
Step-by-step explanation:
If the p bakue gets smaller, the smaller the p- value the stronger the evidence that we can or we should totally reject and not accept the null hypothesis.
Id the p value is lower, the result is trumpeted as significant, but if higher,it is not significant.
So Smaller p-values indicate more evidence in support of the the reduction of variance
49 x 0.35=17.15. There are 17 classrooms total or 17.15
