Question
Which of the following are the characteristic features
of an Insect?ÂSolution
- A body divided into three parts (head, thorax and abdomen)
- Three pairs of legs
- Usually one pair of antennae and a pair of compound eyes (a few exceptions to these characteristics are found)
- Usually two pairs of wings (absent in many insects such as lice, fleas, ants; flies have one pair of wings
- Three pairs of legs
The Excess Kurtosis of the Geometric distribution with parameter p is:
For the two variables X and Y, the following observations are tabulated
X:           3             4        �...
For the production data
Year:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â ...
Using the method of semi-averages, secular trend is measured when:
Which of the following is the most relevant for deriving a point estimate?
With reference to analysis of variance. which of the following statements is/are correct?
(I) Change of origin will affect the value of F
...For the ANOVA which option is wro1ng?
The prices (in Rs.) for the commodity ABC,XYZ, MNO, and IJK in base year (2020) are 20, 18, 12, 24 and in current year (2022) are 25, 22, 15, 28 respec...
From standard pack of 52 cards, 3 cards are drawn at random without replacement. The probability of drawing a king, a queen and a jack in order is
