Question
If the R2 value for a regression line is 0.75
for 20 observations. What is the adjusted Rsquare value if the number of independent variables are 3?Solution
The volume of cone is 1267.2 cm3. If its height is 2.1 cm then find the radius of the cone.
If the volume of a cuboidal tank is 3240 m3 and the ratio of the length, width and height of tank is 6:5:4 respectively then find the height ...
If ratio of interior & exterior angle of a regular polygon is 5:3, then number of sides of the polygon is
The curved surface area of a right cylinder is 3696 cm³. Its height is three times its radius. What is the capacity (in litres) of the cylinder? (T...
The dimensions of a rectangular park are 54 meters in length and 'b' meters in breadth. Given that the perimeter of the park is 168 meters, determine th...
A rod is in the form of a circle of radius 35 cm. What is the side of a square into which it can be bent?
The perimeter of a rhombus is 56 m and its height is 5 m. Its area is:
- The base area of a rectangular cistern is 1080 m², and it holds a volume of 32400 m³ of water. What is the depth of the water in the cistern?
The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 11:10:7. If the area of the circle is 616 cm2
The weight of a cubic metre metal is 1215 kg. It is melted and cast into a square rod of 9m length. A solid cube of maximum size is taken out from one e...
