Question
The average score of a class of 25 students is 70. If
the highest score is 100 and the lowest score is 40, what is the range of the scores?Solution
The range of the scores is the difference between the highest and lowest scores. We know that the highest score is 100 and the lowest score is 40. Let's find the total score of all 25 students: Total score = Average score x Number of students Total score = 70 x 25 Total score = 1750 We can find the minimum possible total score by assuming that all students scored 40. In that case, the total score would be: Minimum total score = 40 x 25 = 1000 Therefore, the range of the scores is: Maximum possible total score - Minimum possible total score Range = 1750 - 1000 Range = 750
Confession in front of police officer when valid?
Who grants recognition to the Stock Exchange, as per SCRA Act?
In what situation is the existence of any judgment, order, or decree relevant?
Pending proceedings in a representative suit, the dispute is settled between plaintiff and defendants. They jointly filed an application to record settl...
The definition of movable property under IPC excludes______________________
Under the Income Tax Act, 1961, which of the following incomes is fully exempt from tax in the hands of the individual taxpayer?
Any person married under the Special Marriage Act, 1954, shall have the ______ rights.
Provision for compensatory cost in respect of false or vexatious claims or defenses was inserted on the Code of Civil Procedure, 1908 in the year_______.
Where is the headquarters of the Securities and Exchange Board of India located?
_________________of a promissory note or bill of exchange is the date at which it falls due
Relevant for Exams:
