solve the problem. 1. the number of students in seven G10 section are 45, 55, 58, 62, 57, 58 and 60. find the mean, median, mode, range, variance and standard deviation.
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solve the problem. 1. the number of students in seven G10 section are 45, 55, 58, 62, 57, 58 and 60.
Answer:
Hence,the Average class size in the grade 10 is 56.
Step-by-step explanation:
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Answer:
The number of students in seven grade 10 sections is 45, 55, 58, 57, 60. What is the average class size in the grade 10 ?
Average is calculated by adding a group of numbers and then dividing by the count of those numbers.
GIVEN :
45, 55, 58, 57, 60.
SOLUTION :
45 + 55 + 58 + 62 + 57 + 60 (Add)
337 ( Sum )
337 ÷ 6 ( Divide the sum by the count of the given numbers )
56.16
Hence, the Average Class Size in the Grade 10 is 56.
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