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View first unread post At a garment shop, the ratio of the number of shirts to the number of
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View first unread post A class has 4 sections P, Q, R and S, with their average weights of th
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View first unread post The average of seven numbers is 20. The average of the first four numb
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View first unread post The average (arithmetic mean) score of a class was 70. If the boys av
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20 Oct 2023, 15:28
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View first unread post A cookery course is divided into two groups. In group X, the average s
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View first unread post A team of researchers measured each of ten subjects’ reaction time to
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View first unread post 1/x^3,1/x^2,1/x,x,x^2,x^3
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View first unread post Which of the following is the median of the terms:
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View first unread post Which of the following sets of numbers has the greatest standard devia
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14 Oct 2023, 03:42
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View first unread post Ten students wrote a test, and the distribution of scores is shown on
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View first unread post A computer chip manufacturer expects the ratio of the number of defect
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View first unread post Each of the five friends contributed a different amount in a restauran
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09 Oct 2023, 10:54
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View first unread post The average (arithmetic mean) number of passengers on a
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View first unread post On average, a sharpshooter hits the target once every 3 shot
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View first unread post Data sets X and Y each consist of 4 values, as shown in the
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View first unread post The events A and B are independent, the probability that
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21 Sep 2023, 23:34
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View first unread post If average of (a + b) 2 and (a b)2 is 70, then what is the value of
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17 Sep 2023, 14:12
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View first unread post List I = 5, 10, 15, 20, 25 List II = 15, 15, 40, 30, 20, X What is th
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View first unread post Number of employees with experience in company ABC
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View first unread post What could be the percent of the employees in company ABC, who has les
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17 Sep 2023, 08:41
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View first unread post The average age of a couple, a day before the birth of their first chi
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17 Sep 2023, 01:39
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View first unread post The figure above shows the standard normal distribution with mean 0 an
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16 Sep 2023, 23:36
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View first unread post The table above shows the age of 6 friends. The average age of the six
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View first unread post Set A arranged in ascending order of the values:
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14 Sep 2023, 10:05
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View first unread post In a set of 10 million numbers, one percentile would represe
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26 Aug 2023, 07:59
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View first unread post The length of bolts made in factory Z is normally distribute
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View first unread post For a certain exam, a score of 58 was 2 standard deviations
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25 Aug 2023, 21:02
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View first unread post A certain olive orchard produces 315 gallons of oil annually
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24 Aug 2023, 03:29
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View first unread post The figure above shows a normal distribution with mean ? an
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View first unread post The figure above shows a normal distribution with mean m an
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View first unread post The five offensive linemen on a football team weigh 293, 310, 304, 321
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View first unread post 10 passengers travelling in a flight had an average age of 32 years. L
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01 Aug 2023, 07:41
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View first unread post If the average of a, b, c is 120 and average of a, b, d is 60. Then wh
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View first unread post The average height of 10 students in a class is 66 inches. What is the
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View first unread post If List A = 5, 0, 1, 3, 5, 7, 10, then what is the value of sum of me
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21 Jul 2023, 13:23
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View first unread post Camille's average on her 6 math tests this marking period is
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View first unread post List I 1, 2, 3, 4, 5 List II 1, 2, 3, 4, 5 List III 2, 4, 6, 8, 1
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View first unread post Which of the following choices lists the four datasets above
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View first unread post If S1 = {1, 2, 3, 4, ... , 23} and S2
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06 Jul 2023, 02:22
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View first unread post Three people have $32, $72,
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02 Jul 2023, 03:02
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View first unread post A perfect square is a number that becomes an integer when sq
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25 Jun 2023, 23:30
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View first unread post Three people took GMAT practice tests in which the minimum and maximum
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View first unread post A certain office supply store stocks 2 sizes of self-stick notepads, e
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25 Jun 2023, 21:16
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View first unread post The average (arithmetic mean) weight of 5 crates is 250 pou
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24 Jun 2023, 04:06
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View first unread post The table above shows the number of houses sold per week fo
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View first unread post In a geometric sequence, each term is a constant multiple of
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06 Jun 2023, 00:32
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View first unread post The average (arithmetic mean) of seven numbers is 9 and the average of
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340
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27 May 2023, 22:43
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View first unread post For a certain distribution, the value 12.0 is one standard deviation a
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26 May 2023, 05:34
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View first unread post If the average of three numbers is 3x and two of the number
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06 May 2023, 16:47
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View first unread post Set T consists of five integers: the first five odd prime nu
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