View HintsThink about the basic formula of mean.
View HintsUse the basic formula to find the mean of this data.
View HintsThink about those which we can not be used to represent graphically.
View HintsThink about the sum of ages of all members and then find total age of majors.
View HintsThink about the methods which we can use to measure the central tendency.
View HintsCalculate the total sum of five terms and put it in the formula of mean to calculate the velue of x.
View HintsLet us apply the formula and see what happens. Can we use the value of mean to find x now?
View HintsThink about the formula of mean which can be used in this question.
View HintsLet us apply the formula and see what happens. Can we use the value of mean to find x now?
View HintsThink about those which we can not be used to represent graphically.
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