Question
In a frequency distribution, what percent of the total
number of observations lies between the first and third quartiles?Solution
The distance between the first quartile (Q1) and the third quartile (Q3) is referred to as the interquartile range (IQR). The first quartile (Q1) or the lower quartile, is the value under which 25% of data points are found when they are arranged in increasing order. The third quartile (Q3) or upper quartile, is the value under which 75% of data points are found when arranged in increasing order. As such, the IQR encompasses the middle 50% of the data. The interquartile range give a better idea of the dispersion of data only if there are outliers .
Select the most appropriate sequence from the given options to make a meaningful paragraph from jumbled sentences.
A. Mr Adams was very proud o...
Given below are six sentences 4 of which are jumbled. The first and the last sentence are given. Pick the option that gives the logically correct order...
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A. axe at his feet, spat angrily, and,
B. the woman flung down an
C. her lips, began to scold him
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1. I spend a
P. relaxing by this
Q. couple of hours each
R. lake and helping these
S. Sunday morning,
6.little guys out
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A: One day when the quarreling had been much more viol...
A. The officers are looking to reunite the dog with his owner.
B. Eventually, the police caught the Chihuahua.
C. A police officer on a mo...
Each question is divided into four parts a,b,c,d. In some questions they are not in the sequence so according to grammar and context re- arrangement is...
1. I mean,
P. turtles living in lakes
Q. efforts are kind
R. and all, but there are fresh water
S. I think your
6.all around the world.
