Find the first and third quartiles, Q1 and Q3, of the following set of numbers. 0.16, 0.08, 0.27, 0.20, 0.22, 0.32, 0.25, 0.18, 0.28, 0.27 Solution:- First…
Category: Statistics
Problem 605
Find the five-number summary of the following set of numbers. 0.16, 0.08, 0.27, 0.20, 0.22, 0.32, 0.25, 0.18, 0.28, 0.27 Solution:- First arrange the values in ascending…
Problem 604
Find the mode of the following set of numbers. 12, 11, 7, 12, 13 Solution:- First we arrange the number ascending order. 7, 11, 12, 12,13 Now…
Problem 603
Find the median of the following set of numbers. 4, 5, 6, 9, 11 Solution:- First arrange the values in ascending order which is given bellow 4, 5,…
Problem 602
Find the mean of the following set of numbers. 7, 10, 9, 13, 6 Solution:- Mean= Sum of terms=7+10+9+13+6=45 Number of terms=5 Mean= =9
Problem 508
What sampling method was used in the following scenario? From 1000 students, half being boys and half being girls, 100 names were pulled out of a hat to complete a…
Problem 417
Simple Pendulum:- Gravity is responding for an object falling toward Earth. The farther the object falls, the faster it is moving when it hits the ground. For each second that…
Problem 416
Greenhouse Gases :- Carbon dioxide is a green-house gas in the atmosphere that may raise average temperatures on Earth. The burning of fossil fuels could be responsible for the increase…
Problem 411
The table shows the result of a survey in which 143 men and 145 women workers ages 25 to 64 were asked if they have at least one month’s…
Problem 410
A travel association claims that the mean cost for two adults traveling together on vacation in 115. A random sample of 25 such groups adults has a mean daily…
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