Question
Which of the following is an example of continuous
data?Solution
Continuous data refers to data that can take any value within a given range and can be measured with high precision. In the example of the age of a person , the value can be any number, including decimal points (e.g., 24.5 years). This type of data can theoretically be infinite within a specified range and can be expressed with higher precision, like hours, minutes, or seconds. Why Other Options Are Wrong : B) Number of children in a household : This is discrete data because it can only take integer values (0, 1, 2, 3, etc.). There is no concept of fractions or decimal numbers in counting children. C) Type of vehicle owned : This is categorical data because it consists of labels or categories such as "car," "bike," "truck," and does not involve any measurable or continuous quantity. D) Survey rating on a 5-point scale : This is ordinal data, not continuous. Although the data points are numeric (1 to 5), they represent ranks or levels, not continuous measurements. E) Gender of a person : This is nominal data, which is categorical, not continuous. It consists of distinct categories such as "Male," "Female," or "Other," with no inherent order.
One chord of a circle is given as 18.5 cm. Then the radius (r) of the circle must be:
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Sum of diameter and circumference of a circle is 232 cm, the find area of circle.
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From an external point P, two tangents PA and PB are drawn to a circle with center O. If OP = 13 cm and the radius of the circle is 5 cm, find the lengt...
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In a circle, two chords AB & CD are produced at P which is outside the circle . If PA= 12 cm, AB= 10 cm , PC = 2 cm then find CD.
Two circles of radii 15 cm and 10 cm touch each other externally at a point A. PQ is the direct common tangent of those two circles of centers O ₁ and...
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