●●●The marks obtained by 20 students in a class test(out of 20)

1.	●●●The marks obtained by 20 students in a class test(out of 20) as follows:10, 12, 9, 19, 15, 19, 20, 20, 18, 18, 18, 15, 17, 17, 14, 17, 18, 19, 19, 18 i. Find the highest score obtained. ii. Find the lowest score obtained. iii. Find the range of the given data●●●
Answer» ANSWER: HIGHEST SCORE = 20 LOWEST score = 9 range= highest score - lowest score =20-9 =11

●●●The marks obtained by 20 students in a class test(out of 20) as follows:10, 12, 9, 19, 15, 19, 20, 20, 18, 18, 18, 15, 17, 17, 14, 17, 18, 19, 19, 18 i. Find the highest score obtained. ii. Find the lowest score obtained. iii. Find the range of the given data●●●

Answer»

ANSWER:

HIGHEST SCORE = 20

LOWEST score = 9

range= highest score - lowest score

=20-9

=11

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●●●The marks obtained by 20 students in a class test(out of 20) as follows:10, 12, 9, 19, 15, 19, 20, 20, 18, 18, 18, 15, 17, 17, 14, 17, 18, 19, 19, 18 i. Find the highest score obtained. ii. Find the lowest score obtained. iii. Find the range of the given data●●●​

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●●●The marks obtained by 20 students in a class test(out of 20) as follows:10, 12, 9, 19, 15, 19, 20, 20, 18, 18, 18, 15, 17, 17, 14, 17, 18, 19, 19, 18 i. Find the highest score obtained. ii. Find the lowest score obtained. iii. Find the range of the given data●●●