What is the range of 39,41,5,43,26,7,43,24,41

38

Step-by-step explanation:

The range of a data set is the smallest number subtracted from the largest number.

In this data set, the largest number is 43 and the smallest number is 5.

Therefore, 38 is the range of this data set.

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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