Question
Answer the questions based on the information given below.
Seven persons stay in 7 different floors of a building such that no two persons stay in same floor. The floors are numbered 1 to 7 respectively from bottom to top. At least 4 persons stay between U and P. Odd number of persons stays below U, who stays on a prime numbered floor. Three persons stay between Y and S such that Y stays above S. X lives immediately above Q. Z lives on an even numbered floor.How many persons live between P and S?Solution
Approximately, the coefficient of variation for the given data where Pearson's second measure of skewness = 0.42, arithmetic mean- 86 and median 80, is:
For the ANOVA which of the following options is INCORRECT.
1.      Null hypothesis H0 : μ1 = μ2 = ... = μn
2.      F ...
A random sample of 100 ball bearings selected from a shipment of 2000 ball bearing has an average diameter of 0.354 inches with standard deviation 0.04...
Which of the following is NOT a type of data classification?
Which option is incorrect for the component of ti.me series.
If rp be partial correlation compound on sample rAB.c compound from sample of size n, the test statistic for significance testing is
For the discrete distribution, the Pearson's coefficient of skewness β2 is always:
For a distribution with mean, median, mode and standard deviation 25, 24, 26 and 5 respectively, Karl Pearson's coefficient of skewness equals to:
The incomes of the employees in a state is assumed to be normally distributed with mean ₹15,000 and variance ₹900. The median of the distribution o...
In a two-way ANOVA table
the value of x, FA, FB are:
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