To calculate relative frequency, get the total of the provided data, and divide each frequency by the answer. The total figure is found by adding every number in the provided classes.
Know MoreThe class of the data is mostly represented by letters. The frequency is the set of numbers under each class. For instance, a particular class of data would show that 10 students got grade A, 12 students got grade B, 21 students got grade C, 15 students got grade D, and 12 students had grade E.
Add the number of students to find the total attendance during the test. Therefore, by adding 10+12+21+15+12, you get 70, which is the total attendance.
Pick each number in the class, and divide it by the total attendance. Hence, 10/70= 0.14, 12/70= 0.17, 21/70= 0.3, 15/70= 0.21 and 12/70= 0.17. The numbers in decimal points are your relative frequencies. Convert them into percentage form by multiplying them by 100.
From your answer, you realize that 14 percent of students got grade A, 17 percent got grade B, 30 percent got grade C, 21 percent got grade D, and 17 percent got grade E. If the question does not need the answer in percentage form, then leave it as a decimal or whole number. Use this example to calculate the relative frequency of other statistical data.
Magnification is the ratio between an object's apparent size, usually seen through some sort of lens apparatus, and the object's actual size. Total magnification refers to the amount of magnification an apparatus has when taking all of the optics involved in the apparatus into account.
Full Answer >The answer to how many CCs equal one horsepower can only be estimated at 1HP per 15-25 CCs. There are too many variables to enable an exact calculation.
Full Answer >To convert 38 kilograms to pounds, it is necessary to multiply it by 2.205, making the answer 83.79. To invert the calculation from pounds to kilograms, simply multiply the number of pounds by 2.205.
Full Answer >To convert 160 degrees Celsius to Fahrenheit, multiply the value in Celsius by 1.80, then add 32 to the answer. Label the final answer in Fahrenheit. Both degrees Celsius and degrees Fahrenheit are units that are used to measure temperature. Degrees Celsius is a unit of measurement in the metric system, while degrees Fahrenheit is a measurement in the customary system of units.
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