You first need to know how much miles it takes on the trail. Then you look 20 x 3 is one hour. And if the 3 group said it takes 2 hours waking for them its like this, the first group takes one hour to go thru the trail, but the second group takes and hour and half the 3 group takes 2 hours.
I wish this helps. :)
In quadrilateral PQRS, ∠P and ∠S are opposite angles.
Answer:
Option A is right
Step-by-step explanation:
In any data set, we find that the range is the difference between maximum and minimum. The range cannot give full information about the variability of the data set.
Outliers are the ones which are either below Q1-1.5IQR or Q3+1.5IQR
Thus Inter quartile range, the difference between I quartile and III quartile gives a better idea about variability and also outlier.
Hence out of the four options given, we find that option B is the right one.
Option
A. The IQR is the best measure of variability because the distribution has an outlier.
Answer:
6 3/5
Step-by-step explanation:
using a calculator, divide the top number (numerator) by the bottom (denominator) which gives you 6.6
take the first part of that decimal number
6 for the whole number which leaves the .6 so multiply that .6 by the denominator. this gives you 3 as the remainder, which you use for the numerator of the the fraction part of your answer.
